The complete closure of a closed door is more complicated, and in general, only important research rooms are closed 24 hours a day. Prisons like the Ka Beast belong to the second type of environment, so Li Mu can only enter it at the beginning. Now that the alarm has been triggered, this research institute has activated emergency defense measures, and Li Mu cannot escape.

"You guy!" Li Mu really wanted to shoot it to death, but looking at its little girl's face, he still couldn't do it.

Li Mu prepared his own battle cards and equipment, and it was estimated that there would be a fierce battle in a while.

"If you want to escape, I won't let you escape." Li Mu blessed a king's blessing as he spoke, and then took out the black knife and came to the cages to cut off the gates and chains that imprisoned the card beasts. Only Medusa's cage was not destroyed.

"Shhh Hiss! Medusa eagerly pounded the cage, but Li Mu was indifferent.

Except for a few rescued card beasts who had brain problems, they attacked Li Mu. Most of them still have some IQ, but unfortunately their current physical condition is not very good, as soon as they enter the laboratory, they are injected with energy-suppressing drugs, and the food they usually eat is also strange things.

Now these card beasts, whether they are two-star or three-star, can play a strength that is not as good as one-star card beasts.

However, this is nothing to Li Mu, and when the door is about to be opened, he directly releases a "group dispel", this group dispel card is used by the priest in Hearthstone to dispel the enemy's buff effect, but it can be used in this world to dispel some negative effects.

Sure enough, although this group of card beasts did not fully recover, judging from the energy emitted from their bodies, they had recovered at least half.

As soon as the gate was opened, an angry beast rushed up and bit off the guard's head. However, the card beast was also killed by the ensuing attack.

"What are you! How dare you invade the Federal Research Institute! ”

"So this is the Federal Research Institute." Li Mu muttered to himself.

The answer to them was the attack of a group of card beasts, and as soon as these card beasts saw these people in the uniform of the institute, the hatred of the past surged into their hearts, and they could no longer control their anger and rushed forward.

The number of card beasts in this prison is not very large, there are only about a dozen, but the strength is not bad, even if it is weakened, it is stronger than ordinary guards.

Li Mu watched the battle between the two sides from the sidelines, throwing out a healing technique from time to time, and he simply regarded them as his entourage.

When encountering a few powerful guards, Li Mu directly turned the other party into a frog with a demon technique, and those card beasts directly bit the frog and swallowed it.

The first group of guards were quickly killed, and then the group of card beasts, led by a relatively powerful three-star card beast, rushed in a certain direction.

Li Mu sighed, he wanted to remind them that there were more guards on their side, but he thought that this would help him distract the enemy.

Li Mu's game map can be said to be a very buggy prop, and the layout of the entire base is directly exposed in front of Li Mu.

"Huh? Material library? What a great place. Li Mu looked at the material library on the map and couldn't help but be moved.

However, a red dot on the map that represents danger is coming this way, and it is at least a four-star Kaxiu. So Li Mu hurriedly used the stealth card, and at the same time did not forget to use the atomized body.

When these two cards are used together, their power will be greatly increased, and they can effectively avoid various detection devices and perceptions.

Li Mu compared the map, turning around to avoid the red dot, because it was a fogged body, it directly allowed Li Mu to avoid all kinds of traps, and when the green dot representing friendly troops on the map disappeared more than half, Li Mu finally came to the door of the material library.

Perhaps out of confidence in the protective door, there were only two guards guarding the warehouse. Li Mu directly knocked one out in a stealth state, and the other turned into a frog.

Li Mu came to the gate and took out a quaint key from his pocket, but then he was a little depressed.

"They don't even have a keyhole."

Not good enough that this key does not need a keyhole, Li Mu inserted the key directly towards the door, but the key was actually inserted directly into half of it, and then Li Mu turned it slightly. I saw that the closed door was really opened like this!

"It's a master key, a must-have for home travel." Li Mu put away the master key, which was made from the thief's equipment in the Fire Emblem. At present, he has not found a door that it can't open, and Li Mu feels that there is some kind of law in this key.

The material warehouse is full of various materials, most of which are card beast materials used to make cards, and the seal cards to be studied in this research institute are actually very difficult to make and require a lot of materials. In addition to the card beast material, there are a lot of special metals here that I don't know what to do. Anyway, Li Mu didn't know any of them.

"Ha, I can summon blacksmiths from other worlds, and these materials are just right for my weapons." The power of card weapons attached to physical weapons can be greatly improved, and Li Mu rarely fought in person before, so he didn't think much about this aspect of things. Now that there is such a good opportunity, I will naturally not let it go.

"Think of it as the reward I paid for saving the campus in the first place." If it was a private research institute, Li Mu might still feel a little weak-hearted, after all, this was a theft. However, he heard from the guards that this is a research institute affiliated with the Federation, so he can rest assured.

At the beginning, he made so much effort to rescue the students and kill the wind dragon, but in the end, the government of the Federation, which was slamming the door, not only did not give him any rewards, but also did not give him a medal of honor or anything, which made Li Mu very unhappy.

In fact, this is Li Mu wronged the Federation, and at that time, whoever had time to issue awards would not have time to provide disaster relief.

"I'll take the materials from this warehouse, let's clear them both." Li Mu found a reason to convince himself to be a thief, and then summoned Goku to store the materials in the Dragon Ball world. There are too many materials for this, and after bringing back the second dimension, only Wukong's teleportation ability is convenient for storage. And he is also relieved of Wukong's character.

Li Mu has completely offended the Federation at this moment, and he has already been exposed when he failed to teleport in the Card Beast Prison just now, and the Federation is completely unable to stay.

"It's not good, this ring will be used up as long as you use it." Li Mu checked his inventory, and found that there was only one teleportation ring left, and there was only one teleportation opportunity left.

Li Mu's teleportation ring is made of animals and blood sacrifice cards, and there is a reason why he doesn't directly use cards to summon teleportation rings.

On the one hand, the ring is convenient to wear, and it can be used quickly and does not occupy the card slot when promoted, and on the other hand, Li Mu found that the ring after becoming a magic equipment has a much better effect than simply using cards. The random teleportation ring summoned by the card has only one point durability when used, and the distance is half smaller.

This discovery made Li Mu a little worried, gave up most of the useless materials, and hurriedly ran towards the exit after retrieving Wukong.