That's a seventh-level class, and the bone dragon they encountered after opening Pandora's box the last time Fat Man and Storm Bear opened Pandora's box is a level of existence.

In an instant, Lin Fei felt his heart beat faster, and it eased down under the control of his might.

He was well aware that this was an opportunity, but it was also a great challenge. If nothing else, the guards in the Griffon's Treasure House alone are not so easy to deal with.

Griffin, a third-level class of castle strength, is one level lower than the Crusaders, but it has the ability to fly, and it is estimated that it is comparable to Alice's current combat power.

Lin Fei knew that for the time being, this griffin treasure trove could not be moved and could not be moved. So he hurriedly moved his gaze to the crystal mine.

Guarding the crystal mine is a coincidence, it is also a griffin, using the Demon Eye, Lin Fei can easily see the number of griffins.

10 pcs.

Fortunately, not much. On the other side, there are tombs and large cemeteries.

The tomb is also a type of building, and after entering, you can defeat the undead inside, and you can get a certain amount of resources. As for those graveyards, they are the recruiting grounds of the 'zombies', the second-level class of the undead forces.

At a cursory glance, Lin Fei's eyebrows jumped. The number of these cemeteries is as high as seven.

Is there any mistake?

In an instant, an idea popped into Lin Fei's mind, that is, the zombie sea. But immediately he smiled bitterly, although this zombie has rough skin and thick flesh, and its attack power is not weak, but its movement power is too low. There is no mobility at all, if you take them, let alone fight, even the usual movement of Lin Fei will be dragged to death.

It's just that soon, Lin Fei looked at the tomb over there and the griffin treasure house, but he was thoughtful.

"I see!"

Lin Fei immediately walked over with a large army, directly selected a cemetery and began to attack.

There were thirty zombies guarding the graveyard, and if Lin Fei was only one person before, he was still a little stunned, but now, he was not afraid at all.

Even, without spearmen and swordsmen, relying on archers alone, Lin Fei could rely on mobile attack tactics to annihilate all these zombies, and there was zero loss.

In fact, it was the same as Lin Fei thought. In the huge injury of low mobility, the zombie was directly taken down by Lin Fei without any suspense.

"Congratulations, occupy the high-level graveyard!"

"Barracks, 35 zombies in inventory, automatically produce 1 zombie every 5 minutes, and the recruitment cost of a single zombie is 125 strategic gold coins, please select the number of recruits!"

Lin Fei didn't expect that this was still an upgraded cemetery, which saved a lot of trouble.

After thinking about it, Lin Fei continued to attack the next cemetery, and also won it without damage.

Next, all seven high-level cemeteries were occupied by Lin Fei, and because of the presence of archers, Lin Fei won the victory without casualties.

Seven high-level graveyards, the inventory of zombies alone has reached 245, so many zombies put together, with the cooperation of spearmen, archers and swordsmen, Lin Fei estimates that he can also capture the Griffin Treasure House.

But now it is impossible, because Lin Fei does not have so many resources to recruit.

You can't recruit all of them, but you can still recruit them partially. So soon, 30 zombies joined Lin Fei's team.

The top priority now is still to upgrade the barracks, so Lin Fei led a rather large force to directly attack the crystal mine.

Although the third-level griffin is powerful, it is only ten orders of magnitude, and when facing such a number of troops, it is also defeated without any struggle.

Lin Fei, on the other hand, only lost 2 zombies.

"Good cannon fodder!" Lin Fei was extremely satisfied with the performance of the zombies, as cannon fodder, they were quite qualified.

"Congratulations, capture the Crystal Mine, get Unit 3 Crystals, and produce 1 Unit Crystal every 5 minutes."

With the crystal, Lin Fei's worries were eliminated. Next, he again led a large army and rushed into the 'tomb'.

The inside of the tomb is eerie, it is the resting place of the dead, but now it is a place where the undead are infested. Lin Fei faced a mixed team of skeletons, zombies, and ghosts.

However, after the near-crushing attack, the mixed force was ruthlessly torn apart, and for a time the dust returned to dust.

"You searched this tomb carefully and obtained 4000 strategic gold coins, 5 ores, and 5 wood."

After coming out of the tomb, Lin Fei recruited some zombies again, increasing the number of this unit to 40. Then, Lin Fei called Alice over, and at the same time handed over the 40 zombies and stitched corpse soldiers to Alice.

"Alice, you go and kill the two treasure chest guards that we didn't defeat before, and in addition, as long as you find treasure chests or gold mines, if the guards are not strong, you can go and fight. Don't be afraid of attrition zombies, these cannon fodder are meant to be attrition themselves! ”

Alice has long been curious about this kind of thing of fighting with her little brother, and now that she has this opportunity, she naturally agrees with a smile.

So, Alice, the 'sub-hero' of the complex search for resources, left with the zombies and the stitched corpses.

The idea of 'vice hero', after seeing that high-level cemetery, Lin Fei came out. The so-called 'sub-heroes' are heroes other than the main heroes recruited when playing the game, and are responsible for scouting and collecting resources.

Only in this way can we make full use of time to develop and grow.

Lin Fei, on the other hand, quickly rushed back to the barracks and smashed the resources needed to upgrade the high-level barracks.

"The upgrade to the advanced barracks has begun, and it is expected to be completed in 3 minutes."

"The high-level barracks have been upgraded, 20 Crusaders are in stock, and it costs 400 units of strategic gold to recruit a single Crusader, do you want to recruit them?"

"You have a swordsman of this building that has not been upgraded, the number is 5, and the total cost of upgrading is 500 strategic gold, do you want to upgrade it immediately?"

At that moment, Lin Fei recruited the crusaders with all the gold coins in hand.

When 15 crusaders wearing silver and yellow full helmets and holding two-handed swords appeared in the troops, Lin Fei finally breathed a sigh of relief.

With the cooperation of these 15 crusaders and archers, there is no suspense in sweeping through the first to third level troops.

Looking at the time, less than two hours have passed since the mission began. In less than two hours, Lin Fei hardly took a moment of rest, collecting resources, exploring paths, recruiting troops, and fighting, but fortunately, he now has some family background. Especially this Crusader, as long as the follow-up resources keep up, it should not be a problem to accumulate more than 50 Crusader troops in the next four hours.

A 50-unit crusader is terrifying to think about, and even against one or two level 7 troops, it can be easily won. That's the advantage of quantity.

I didn't realize it before, but now Lin Fei feels a little tired.

Estimating that Alice should still be collecting resources, Lin Fei planned to rest for a while.

At the same time, he decided to check the strength of the enemy hero 'Sandru' through the talisman. This should be the most appropriate time to check.

"I don't know how Sandru's troops are? I guess it shouldn't be possible to defeat 50 crusaders! Lin Fei chose to check the opponent's strength and confirmed.

Finally, the lines of information were displayed through the 'soldier symbol'.

Lin Fei looked at it, first stunned, then rubbed his eyes, and then looked, this time, Lin Fei's face changed directly.

"Sandru, male, dark wizard, level 9."

"Troops: 300 Skeletons, 200 Zombies, 100 Ghosts, 50 Vampire Counts, 20 Corpse Witches, 10 Dark Knights, 3 Bone Dragons."

Seeing this kind of suffocating force, Lin Fei directly scolded a rather ugly word, and he roared out angrily.

At this time, a crusader came up and said, "My lord, is the enemy we are facing very strong?" ”

These classes are highly intelligent, so it's not unusual to ask these words.

Lin Fei let out a few breaths, then nodded and said what he saw.

The crusaders were stunned, but they were silent.

"My lord, no matter what, we will follow you, and we believe that you can lead us to victory, no matter how strong the enemy is!"

Lin Fei directly filtered this passage, now he doesn't want this kind of blind confidence and slogans, he must think of countermeasures, otherwise he will definitely die.

There is no doubt that Sandru's kind of strength is definitely not something he can compete with. If the other party calls now, then pick one of the opponent's forces at random, and you can destroy yourself without any suspense.

If there was enough time, Lin Fei believed that he could recruit troops no less than the other party, but now, there were only a little more than 4 hours left.

Wouldn't that be a fatal situation?

"No, it can't be a certain death, there must be a way!" Lin Fei patted his head, but he raised his head sharply and looked at the armor on the crusader's body.

"Damn, there it is!"

…… Storm Bear's breathing was extremely heavy, and he didn't rest for two hours, and the continuous fighting had made his forces begin to take shape.

Fifteen big-eared monsters, 20 wolf knights, and 30 orcs were all he had.

Especially the half-orcs, a third-level class that can attack from a distance, actually allowed the violent bears to accumulate 30. But even so, the bear still doesn't stop.

Because he knew that not to mention this number of troops, even if it was several times more, it would be directly wiped out by the army led by 'Somla' in four hours.

"We must hurry up and continue to accumulate troops, and there must be a main city nearby that can be occupied, this kind of force can only be defensive, so that there is a slight chance of victory." Storm Bear is an experienced man and immediately realizes it.

There were several other contractors who thought the same way.

The contractor who is good at agility with a bow and crossbow, and the female contractor with the white cloak. The two are also accumulating troops non-stop, and at the same time, looking for the main city.

Their consideration was simple, the enemy hero led such a powerful force, if there was an encounter, it would be certain death.

Therefore, we can only fight a defensive battle.

To defend, it is natural to find the main city that can provide defense, and only in this way can there be a glimmer of life.

(To be continued)