What Luo Tianhua found was a small time difference between the two energies, and he planned to use this time difference to intercept the first energy and use it to improve his energy reserves, in other words, to digest all of them with internal force. Well, this problem will occur at the same time for Mao's two energies to restrain each other, and Luo Tianhua has long forgotten about it.

Sure enough, after hundreds of experiments, Luo Tianhua really succeeded once, and after sniping the second stream of energy with internal force, he successfully intercepted a crimson magic energy crystal!

A silent prompt sounded in his head: "If a player obtains an energy core, is it converted into experience points?" Luo Tianhua was stunned for a moment, and suddenly realized: "The way to store and apply energy to me is in the form of experience points." I understand!However, the red magic energy crystals that are treasured by the village elders and them, will it be wasted in exchange for experience points?" After thinking about it, he chose yes, "Even if it is wasted, there is no next one, let's see how much experience points can be exchanged first." ”

When Luo Tianhua chose the yes option, the crimson magic energy crystals that entered the center of his eyebrows began to rotate, changing color as they rotated, turning purple after one circle, blue after another circle, green after another circle, and then yellow, white, and completely disappeared after another rotation. However, the experience bar on the attribute board has gone from 68.4/1000 to 1643.4/1000!

"There are so many!" Luo Tianhua was taken aback, and then rejoiced, "Doesn't that mean that I can raise the progression to the top here? Is this a bug? Whatever the hell! Kamuang! Come on experience! I will admit it to smashing to death!"

After his health was full, Luo Tianhua simply punched the metal door, and this time it was a brown Dou Qi seed that rushed into his body first. Luo Tianhua simply used his internal force to wrap the Dou Qi seed and began to urge the operation of the Great Zhou Tian, and a magic energy crystal that entered after it was empty, and he directly settled at the center of his eyebrows and made a home, and it turned out to be a brown one!

Luo Tianhua doesn't care about its color, anyway, there is still a chance to succeed, and he won't be too distressed to directly click on it and convert it into experience points. This time he was even happier, with a total of 3150 experience points in his account, but Luo Tianhua didn't have time to be happy at this time, he was busy using his internal strength to digest the Douqi seeds.

It turned out that with Luo Tianhua's existing internal force, it was still too whimsical to digest a brown Dou Qi seed, and he continuously ran his internal force to travel around the Great Zhou Tian for a full 36 times, which had reached the limit of his daily cultivation, and as a result, the Dou Qi seed did not shrink a bit...... In addition, it seems that the system does not indicate that the Dou Qi Seed can be converted into experience points...... What depressing news.

Helpless, Luo Tianhua had no choice but to let the Dou Qi seed reside in his heart, but there was even worse news - he touched the metal plate again but there was no reaction!

Luo Tianhua was a little stunned, withdrew his hand and came back to take a closer look, there was no difference......! I took off my boots and kicked them - still no response, but my toes hurt a little...... Punching, slashing, Luo Tianhua even used his teeth in the end, but he still didn't react at all.

"Is it because my Dou Qi Seed has not been digested? This is a treasure trove! I only fished two handfuls!" Luo Tianhua wailed out with a face full of desire and dissatisfaction, his hands were still scratching unwillingly, but he also accepted the fact that he could not continue to reap the benefits in his heart.

Before he knew it, it was already past noon, and after Luo Tianhua gnawed a few pieces of dry food, he found that he had forgotten to bring water, which means that he couldn't hide for long in this stone room after all, and he still had to go out and break through the death lineup composed of more than 20 blood-scaled rats.

But fortunately, now Luo Tianhua's experience points are enough to upgrade and there is a lot of wealth, that is to say, he can use rage and bloodlust to kill, even if he can't kill it once, he will do it again after upgrading immediately, how can it be enough to destroy this group of rats, right?

But until then...... Backpack expansion! Seeing that the experience points were reduced by a full 500 points, Luo Tianhua couldn't help but be a little angry: "I will have 500 experience points when I transfer to the first level! Now I am at the fourth level after I am transferred, and Nima will still have 500 points! What about the conversion difference in the middle? 5 times! What about your conscience? Is there any integrity?"

scolded and scolded, and was angry, in the end, Luo Tianhua could only resign himself to check the changes in the backpack - 3*3*3=27 cubic space! The previous items were all piled up in a corner, and it seemed that this space was huge and empty, Luo Tianhua muttered: "Is this the effect of an expansion? It seems to ...... It's much bigger than I thought. Could it be that the space that can be expanded by high-level experience points is also rising with the tide?" What Luo Tianhua didn't know was that he did guess correctly, in the entire system, energy is experience value, but as his level increases, the demand for energy gradually increases, and the experience value limits the amount of energy required, so the unit mass of energy will change, and the way to change from low to high is compression. The compressed high-density energy unit, excited with the same number of units, will naturally achieve better results, just like Luo Tianhua If he uses 500 experience points to expand the backpack at level 1, at most it will be expanded by 1/3, and it will definitely not reach the current capacity.

Well, Luo Tianhua didn't care how he did it, and clicked on the expansion backpack again.

However, the demand for experience points this time is 1000, but Luo Tianhua has just made a lot of money and has become a freshly baked nouveau riche, of course, he will not be stingy with this mere 1000 experience points, expand the capacity!

3*3*3.5=31.5, huh? Why did you expand so much this time? Luo Tianhua secretly thought to himself: "This 1000 experience points are not as good as the previous 500 points! 100), which is upgraded by one level after merging with the Night Descendant's gathering talent, can be used to collect valuable materials such as mineral plants and beast fur bones, and has a small chance of collecting precious materials. 10 stamina points are deducted for each use.

It seems that if you want to upgrade to an ordinary gathering technique, you have to upgrade several levels, after checking the equipment and items all over the body, Luo Tianhua yelled, "Dead mouse! If you want to eat Lao Tzu, come here! See if you eat Lao Tzu or Lao Tzu will kill you!" Rushing out of the stone chamber with two hunting knives in hand.

In the darkness, dozens of red lights lit up, and it seemed that this group of rats had just closed their eyes and recuperated.

Luo Tianhua stopped just one step out of the stone room, scratched his head and took two steps back, causing a group of rats on the opposite side to chirp and scream, and it is estimated that it will be a random scolding when translated into human language: "Aren't you going to come over? What's the matter? Rub it! You come here! It's shameless!"

Of course, Luo Tianhua was not afraid, but it was because the light was too dark to play, he took out the fuse and waved it, and finally could see how many mice were on the opposite side.

Twenty-five, this number Luo Tianhua liked, inserted the fuse on the wall of the cave on the side, he pulled out his double knives again and rushed out.

Rage and bloodlust were launched at the same time! Luo Tianhua once again entered that mysterious realm, but he kept swinging his knife, swinging his knife, and swinging his knife again, he didn't put on any defensive posture at all, and directly resisted in the face of various attacks of the blood-scaled rat, and then exchanged injuries for injuries, relying on bloodthirsty absorption of damage to convert into health, and even maintained that his health value had been fluctuating around 90%, and it was never lower than 620 points.

In just 6 minutes, Luo Tianhua miraculously slaughtered all 25 blood-scaled rats, although the endurance value had slipped to 248/620, it was still 10% away from the warning value of 186.

At the same time as the Bloodthirsty skill is terminated, the Berserk skill also comes to an abrupt end, "Berserk skill ends." Due to the early termination of the Berserk state, the player is forced to inflict the Weakened status and the duration is reduced to 3 hours. ”

Luo Tianhua analyzed, there should be some kind of special connection between the two natural skills of rage and bloodthirstiness, after the last time it was launched at the same time, because of the effect of the bloodthirsty skill, the rage skill ended early, and as a result, the bloodthirsty skill automatically stopped without knowing when.

Okay, don't think about it, let's take a look at the harvest first, 7 of the 25 blood-scaled rats are empty, but there are still 18 loot: 5 first-level experience fruits, another rat channeling skill book, and two U-disk-shaped life skill books: Basic Prospecting (Life Skill), which can be used to detect various metal ore sources within a meter of the surface - "Huh? Did I lose this USB flash drive? Why is it so familiar?" There is no learning need, and it can be upgraded to ordinary prospecting. Basic Gathering Technique (Life Skill), which can be used to collect valuable materials such as various mineral plants - "Huh, did I lose this USB flash drive? Why is it so familiar?"

There are 6 pieces of equipment molds, in addition to an identical leggings mold, there is also a leather helmet, a leather armor, two leather boots, and a shield. Blood armor helmet (equipment mold) 0/5, can be used to synthesize equipment blood armor battle helmet, synthesis requires: a blood scale rat with a scale skin, four fierce beast bones, twenty catties of fine iron, two liters of adhesive (fierce beast blood). Or a homemade leather helmet, 100 scales of blood-scaled rats, two sharp bones of fierce beasts, and one liter of plasticizer (fierce beast blood). - "Super sturdy rat head, but it comes at a cost of image destruction!" "Blood armor battle armor (equipment mold) 0/5, which can be used to synthesize equipment blood armor battle armor, synthesis needs: eight pieces of blood scale rat with scale skin, ten sharp bones of fierce beasts, thirty catties of fine iron, and six liters of adhesive (fierce beast blood). Or a piece of self-made leather armor, 1,000 scales of blood-scaled rats, five sharp bones of fierce beasts, and four liters of plasticizer (fierce beast blood). - "Even if it's just the original shape, it's shocking." There is a kind of you look at me twice, scare you to death!" "Blood armor combat boots (equipment mold) 0/5, can be used to synthesize equipment blood armor combat boots, synthesis needs: two blood scale rats with scale skin, four fierce beast bones, six catties of fine iron, and two liters of adhesive (fierce beast blood). Or a pair of homemade leather boots, 200 scales of bloodscales, two sharp bones of fierce beasts, and one liter of plasticizer (fierce beast blood). ――"What is the most important thing about boots? It's not defense but acceleration! These are invincible combat boots with escape skills!" "Blood armor battle shield (equipment mold) 0/5, can be used to synthesize equipment blood armor battle shield, synthesis needs: blood scale rat with scale outer skin 10, fierce beast sharp bones 10, fine iron 50 catties, adhesive (fierce beast blood) 10 liters. -- "Tell me what is the best defense? Attack! Yes! Always attack!"

A crystal - self-protection for the weak (inlaid gems) - can be used in the setting of first-order equipment, giving it an active skill to conceal - "You can't see me!

Three elastic blood-colored beads the size of buttons--Blood Coagulation Pill (first-level recovery drug)--After taking it, it can restore 500 health points within 1 minute (the recovery effect will be interrupted when attacked), and it can be used externally for continuously bleeding wounds, instantly healing and restoring 200 health points-"Such a pill only has a first-level evaluation, I don't accept it!"

Seeing the Blood Coagulation Pill, Luo Tianhua was almost crazy with excitement, and screamed in oblivion: "Finally the bleeding pill!