Because the Star Avatar also mastered the skill of summoning skeletons, Wu Yi simply asked him to integrate the skill of summoning skeletons into the Bone Sanctuary, so that his summoning skeleton skill could also obtain the bonus of the Bone Sanctuary, and the Bone Sanctuary was strengthened again.

Although the Bone Sanctuary has not been upgraded to Level IV, it has an additional building inside, which is a huge arsenal made of countless bones, which is the Bone Arsenal dedicated to crafting weapons and equipment for bone creatures.

The Bone Arsenal can craft equipment for all kinds of bone creatures, and the materials used are all levels of bone materials, such as the bone greatbow of the skeleton archer, the bone shield of the skeleton knife shieldman, and the staff of several skeleton mages.

The Skeleton Archer has the added benefit of having several special arrows in the Bone Arsenal that can be mass-produced, and the use of these bone arrows can increase the output of the Skeleton Archer.

In addition to crafting equipment, the Bone Arsenal can also improve the sturdiness and output capacity of the Bone Guard Tower and the Psychic Tower, and there is a bone ballista in the Arsenal that can be placed in the Bone Tower, and if the skeleton archer controls it, it can add soul fire to the ballista to damage the enemy.

After the skill of summoning skeletons was integrated into the barracks and became a sacred place of bones, Wu Yi tried to fuse other summoning skills.

Among Wu Yi's many summoning skills, there are not only summoning skulls and wolves, which summon group creatures, but also single summoning skills such as summoning the Ancestral Stone Demon and summoning the three-headed snake vine.

The role of many barracks in the strongest barracks is still a better bonus to group summons, so Wu Yi chose the Blood Shadow Bat as the next target to integrate into the barracks.

The Blood Shadow Bat flew into an ancient castle-like barracks at Wu Yi's beckoning. There is also an Archmage Mark with a staff on this barracks, which is a mage-type barracks that does not match the Blood Shadow Bat at all.

However, these barracks have completely degraded to their primitive state, and as long as a summon is stationed, they can change their form and change into the barracks form that best matches the summon.

After the Blood Shadow Bats flew into the barracks in droves, a faint layer of blood mist spread, enveloping the entire barracks, and in this layer of blood mist, the outline of the barracks loomed. It's like an ancient castle in the middle of the night. It's full of mystery.

Under the blood mist, the barracks' buildings were gradually corroded by the blood mist, and its masonry structure began to change, becoming soft and deformed. There is a little bit of a feeling of flesh and blood.

After the material of this castle became more or less the same. From Wu Yi's body rose the phantom of the blood brood. The Blood Hive takes on the image of a huge heart, but there are countless holes and passages on the outside that lead to the depths of the Blood Hive. The Blood Shadow Bats use these orifices and passages to get in and out of the Blood Nest.

The phantom of the blood brood became bigger and bigger, and finally landed on this mage castle, the blood brood began to merge into this barracks, and the structure of the barracks also began to change to the form of the blood brood, Wu Yi saw that on the outer wall of the barracks, there were many holes, exactly the same as on the blood brood.

The Blood Shadow Bat flew in and out of these holes, helping the barracks to change its structure faster, and when the barracks finally changed into the same form as the Blood Mother Nest, Wu Yi felt a sense of blood connection from the barracks.

The blood brood was parasitic in Wu Yi's body before, and it is a very special life form, which uses blood to maintain its own activities, and cannot exist without other life.

Even if the blood brood is integrated into the barracks and changed into a barracks, the essence of its life has not completely changed, making it different from other barracks, and it still needs to be parasitic on Wu Yi.

Blood Brood: Level II. The Blood Brood was originally a special life form parasitic in Wu Yi's body, and after fusing one of the strongest barracks, it mutated into the current special barracks with life characteristics, which must be parasitic in the human body in order to function. Due to its vital characteristics, the Brood can have an effect on and transform the parasite.

The corresponding summoning skill of the Blood Brood is to cultivate the Blood Shadow Bat, which obtains the Blood Brood bonus: skill level +8, the number of summoned Blood Shadow Bats +30, the blood bat attribute +60%, and the activity range of the Blood Shadow Bat +10 yards. This bonus increases with the level of the Blood Brood.

Due to the parasitic nature of the Blood Brood, it has the following bonuses to the parasite: +8000 extra max health, +30% max health, +600 CON +, +12 CON growth, +300% HP regeneration speed, and +(0.1% * max health) points per second.

The Blood Hive currently has subordinate branch buildings: Endless Blood Pool Level I, Blood Altar Level I, Hatchery Level II, Blood Cave Level I, and Blood Crystal Wall Level I.

You need to increase the level of the Blood Hive before you can increase the level of its subsidiary branch buildings, which are the highest level of the Blood Hive.

After leveling up the brood, it is possible to get more subsidiary branch buildings, and upgrading the Bone Sanctuary requires a lot of blood and blood crystals.

The current Blood Brood is level II, and the buildings that can also be built: Evolve the Blood Cocoon, Strengthen the Blood Pool.

Wu Yi stretched out his hand, and the blood brood continued to shrink, and then fell into Wu Yi's hands, it instantly merged into Wu Yi's flesh and blood, and the ultimatum guò blood swam to the depths of Wu Yi's heart, bringing more majestic and powerful support to Wu Yi's heart.

The heart is the hub and power source of the human body's blood flow, and the blood brood is parasitic in the depths of Wu Yi's heart, which can make Wu Yi's blood flow faster and more comfortable, enhance Wu Yi's physique in disguise, and provide a blood source for Wu Yi when Wu Yi is injured, and speed up Wu Yi's recovery.

Similarly, after the blood brood is parasitic in Wu Yi's body, Wu Yi's strong vitality and blood continue to nourish the blood brood, making it run more quickly, and the blood brood and Wu Yi are in a complementary relationship.

Especially after the transformation of the Blood Brood into a barracks, its structure has changed slightly. There are a lot of new buildings inside, giving the Blood Hive a new function.

There is an endless blood pool at the core of the blood brood, this endless blood pool is the blood shadow bat uses its own advantage of being able to shuttle through the void to communicate with the boundless blood sea, and an endless blood pool is attracted over, at the bottom of the blood pool, there is a spring, which can lead to the boundless blood sea, but this spring is reinforced by the blood shadow bats, and only the blood in the blood sea and some blood enchantments can flow over. Monsters in the boundless sea of blood cannot circulate guò.

There is a space circle in the blood brood itself. It has shrunk in size, but the space inside is unusually vast, and this endless pool of blood is the same, it looks like it is only a small pool. But it contains more blood than many lakes. Upgrading the Endless Blood Pool increases the capacity of the Blood Pool and the speed at which Dirty Blood can flow.

The Endless Blood Pool is capable of supplying the Blood Brood with an infinite supply of blood. It's just that the blood that flows into the endless blood pool from the boundless sea of blood is all dirty blood, and the blood brood can't be used directly, which requires an extra purification procedure.

And there is such a structure in the blood brood. It was an altar of blood, and the tainted blood from the endless pool of blood would flow from a passage into the blood altar, staining the blood altar red.

The Blood Altar is a pyramid-like structure with countless steps, the Blood Altar has a unique structure, the blood will flow backwards from the bottom up, and after each step of the stairs, the blood will be purified and become purified, but the amount of blood will also be much reduced.

The Dirty Blood will enter the bottom of the Blood Altar, and after passing through three steps, the Dirty Blood in the Endless Blood Pool can be purified to the purity of normal blood, and can flow into the Blood Hive for use.

If the blood of the Blood Shadow Bat loots from other places can also flow into the Blood Altar for purification, ordinary blood will flow into the third layer of the Blood Altar, and it will be completely isolated from the dirty blood.

Now the Blood Altar is Level I, and now it has only five steps, and at the top of it is a passage, and when it flows to the fifth layer, the blood will automatically flow into the Blood Brood, and this pure blood is already equivalent to the blood with strong vitality in Wu Yi's body, which can be directly used to breed Blood Shadow Bats, and can also replenish Wu Yi's blood.

If the Blood Altar continues to be upgraded, its layers will be increased, the efficiency of purifying blood will be improved, and the purified blood purity will be more pure, Wu Yi's blood will flow into it, and it can purify Wu Yi's blood, and then feed back to Wu Yi, which is equivalent to a process of strengthening the body!

In addition to purifying blood, the Blood Altar can also consume a large amount of blood to coagulate blood crystals of various levels, which are an important resource for upgrading the Blood Hive and other buildings,

The Blood Altar and the Endless Blood Pool together form the blood source of the Blood Hive and are very important areas in the Blood Hive, while the buildings in other areas of the Blood Hive make the Blood Hive more functional.

The hatching room uses a lot of blood to hatch blood shadow bats, due to the limitation of Wu Yi's skill of raising blood shadow bats, the number of blood shadow bats is limited, but in addition to the authentic blood shadow bats that can be hatched in the hatching room, it can also hatch two special blood bats.

One of the blood bats is the vampire bat, which has a pair of rather sharp vampire fangs that specialize in sucking the blood of enemies, and they have a good appetite, even if it is the blood of the corpse, they are very interested, as long as the time of death does not exceed half an hour, they can suck out all the blood in the corpse through their own vampire fangs, and then feed back to the blood brood.

This vampire bat is not very strong in combat, so it can be said that it is not suitable for fighting, but it is equivalent to the worker bees in the hive, which can provide enough 'food' and nutrients for the whole group.

In addition to vampire bats, another type of blood bat that can be hatched in the hatchery is called the parasitic blood bat, which is a very strange blood bat, which can parasitize the target's body and enter the target's spine after the target is seriously injured, so as to control the target's actions.

After being parasitized by the parasitic blood bat, the target will be transformed into a blood slave, with an abnormal thirst for blood, and will lose all reason due to bloodlust, and frantically attack the surrounding creatures to suck the blood of the opponent.

Since the target did not die when parasitizing, the blood slave was able to inherit all the attributes of the target, and because of its control of blood, the blood slave's life recovery speed was quite exaggerated, as long as the head was not exploded, it would continue to fight, and it was a very disgusting creature.

When the Blood Slave is killed, the Parasitic Blood Bat will consume all the blood in the Blood Slave's body. Finally, it condenses into a piece of blood crystal, so the parasitic blood bat can only be used once, and although it does not have direct combat ability, it is also a good helper if it can be used well.

The Scarlet Cavern is a building used to study the racial skills and racial talents of the three Blood Bats: the Blood Shadow Bat, the Vampire Bat, and the Parasitic Blood Bat.

For example, the Blood Shadow Bat has the ability to plunder blood that can be studied, allowing the Blood Shadow Bat to attract blood from a distance of three yards, causing the target's wound to split, which is a skill that increases the aggressiveness of the Blood Shadow Bat.

Vampire bats have the ability to devour blood, which can be studied, which can improve the blood-sucking efficiency of vampire bats and the ability to convert blood into blood crystals.

The parasitic blood bat, on the other hand, can study the ability of parasitic control to make it parasitic blood slave and use some of the skills and talents of the blood slave to make the parasitic blood bat more effective.

Because of the advent of the hatchery. The effect of Wu Yi's skill in cultivating blood shadow bats has also changed. Added the ability to breed vampire bats and parasitic bats.

Cultivating Blood Shadow Bat (Talent Skill): Level 24 (8+16). Can consume Origin Blood to nourish Blood Shadow Bats, Vampire Bats, and Parasitic Bats. Passive bonus: +5 for all Manipulating Blood Shadow Bat skills. For every 10,000 health or 100 max health consumed, a Blood Shadow Bat can be spawned, and the number of Blood Shadow Bat that has been cultivated is 120/270. Under normal circumstances, the Blood Shadow Bat cannot leave within 40 yards of the Blood Hive, please learn or learn related skills to control the Blood Shadow Bat to launch more attacks.

Blood Shadow Bat: 24000 health. Attack damage: 940-1220 HP. Defense 2800 HP. Possess skills: Bloodthirsty Attack, Void Blood Shadow, Mad Blood, Void Abrasion, Void Power, Vampiric Fangs, Blood Poison, Boundless Blood Sea. You can study the Scarlet Cave to gain more racial skills and racial talents.

For every 2000 HP or 20 Max HP consumed, a Vampire Bat can be raised. Cultivated vampire bats are 0/600. Vampire bats can grow by devouring blood essence, and under normal circumstances, vampire bats cannot leave within 100 yards of the blood brood, and vampire bats do not have the ability to attack directly. Vampire bats can only feed on blood from dead bodies. If a Vampire Bat is allowed to evolve into a Vampire Bat in the Evolved Blood Cocoon, the Vampire Bat will have the ability to attack actively.

For every 4000 health or 40 max health consumed, a Parasitic Blood Bat can be spawned, and the cultivated Parasitic Blood Bat is 0/300. The parasitic blood bat can parasitize on the severely injured and non-resistant target, so that the target is transformed into a blood slave, and the attributes of the blood slave are 95% of the target. Blood slaves are naturally bloodthirsty and can suck blood to become stronger and heal their injuries. When the Blood Slave dies, the Parasitic Blood Bat will also die, and when it is dying, the Parasitic Blood Bat will devour all the blood in the Blood Slave's body, forming blood crystals.

The Blood Shadow Bat specializes in combat, while the Vampire Bat and the Parasitic Blood Bat are considered incomplete forms of the Blood Shadow Bat, and when needed, they can enter the Evolved Blood Cocoon to evolve into the Blood Shadow Bat, each of which has its own characteristics, and together with the Blood Shadow Bat, they form a complex blood bat group.

The last building of the Scarlet Crystal Wall is a skill to study and control the Blood Shadow Bat to attack, which is similar to the Blood Bat Attack and the Blood Shadow Bat Swarm.

In the past, Wu Yi needed to consume skill points if he wanted to learn this skill, but if he consumed blood crystals on the blood crystal wall to study, he could let Wu Yi directly learn this kind of skill.

Wu Yi checked the skills that could be studied on the blood-colored crystal wall, and found that there were two skills that could be studied on the blood-colored crystal wall of level I, one was the incarnation of the blood bat used for escape, and the other was the blood shadow in the sky used to suck blood.

Just as Wu Yi was about to use blood crystals and other resources to study one of the skills, Wu Yi suddenly sensed Yue'er's call, Yue'er's call was very urgent, and it seemed that something had changed outside.

Wu Yi immediately retreated from the temple space, Wu Yi just came out, there was a strong wind from behind, Wu Yi hurriedly dodged to dodge, Wu Yi didn't have time to fight back, he saw the star incarnate a finger of death directly pierced the enemy who attacked Wu Yi, and killed it in one hit.

After Wu Yi turned around, he found that the attack on him was a hell werewolf with black hair all over his body, this hell werewolf was pierced through the chest by the death finger, and all life was directly destroyed, and the power of the star incarnation to use the death finger was even greater than Wu Yi.

Yue'er was also fighting with the two Hell Werewolves at this time, and she summoned the Demon Eye Tyrant, who was able to gain the absolute upper hand by fighting with these two Hell Werewolves, but the vitality of the Hell Werewolves was too tenacious, and it was difficult for Yue'er to deal with them for a while.

Wu Yi not only saw Yue'er fighting with the Hell Werewolves, he also heard fierce fighting and screams coming from outside the tent, and Rog's camp seemed to be invaded by a large number of enemies! (To be continued......)