Doomsday Garbage Sorting System

The soldiers below are fighting with full concentration, while the soldiers above are also holding crossbows, and continue to provide fire support, killing zombies or insect soldiers one by one, and until they grasp the measure, they will only kill the already Zombies or Zerg entering the first wall.

And in the second wall, there are also a group of soldiers from the three major legions, they are waiting to replace the brothers fighting in front at any time, as long as one of them enters the city wall, one of them will go out immediately.

Li Yichen has been watching the battle below. In fact, he really wanted to launch a Thunder Purgatory downward, but because he was afraid of disturbing the rhythm of the fighters below, he kept patient and simply stared at the fighting swarms!
After a while, Li Yichen discovered a situation, a tyrant who had been rushing to the forefront, after desperately devouring a general, suddenly turned around and ran towards the back of the battlefield.

"what?"

Xiao Mao behind Li Yichen also saw it, without Li Yichen saying a word, he immediately restrained the tyrant, and then looked at Li Yichen.

"I'll go down and see!"

Li Yichen immediately jumped down and came to the tyrant. After being detected by the system, it was found that the life energy accumulated in the tyrant's body had actually reached [-], which was impressively at the peak of D-level, that is, Li Yichen had not broken through to C before. The level before the super life.

"Xiao Mao! After the helicopter takes off, you let this guy go!"

Li Yichen did not kill the tyrant, but turned around and came to the top of the city wall, said something to Xiao Mao, rushed to the top of Yunzhong City, and jumped onto a helicopter.

After the helicopter took off, Xiao Mao gave up control of the tyrant. Without any delay, the tyrant sprinted towards the hope base at full speed, overturning many zombies blocking the way.

Following the tyrant, Li Yichen came all the way to the Hope Base. He found that the tyrant ran directly to the center of the Hope Base, then went upstairs, and came in front of Gary.

At this time, no less than five hundred undead people had gathered in this building, and the guy sitting in the center was still Gary.

Gary looked at the tyrant in front of him, and then looked up at the helicopter in the sky. He first pointed his index finger at Li Yichen in the helicopter, then retracted his hand, and made a slashing motion on his own neck.

"Cut! You can't fly! Who are you scaring?"

Li Yichen curled his lips and said disdainfully. After getting the memories of the blood race, he already knew a lot about these races. Among the six trial races, only the blood race, the goblin race, and the Zerg race have the ability to fly. Other races must It is to step into the A-level life and be able to fly after connecting the bridge of heaven and earth.

The following Gary is only C-level, and he will definitely not be able to threaten Li Yichen who is driving the helicopter. Although he should be able to reach Li Yichen's current height if he jumps, Li Yichen feels that this grandson must not dare to come up alone, so he simply lowered the helicopter. Hover only tens of meters away from the ground!
Gary really didn't dare, he just threatened Li Yichen, and then looked at the tyrant in front of him, and all the undead around him also looked at the tyrant greedily, as if he was some delicious food!
Looking at the undead people around, Gary's face suddenly became serious, and then, he stretched out his palm to cover the tyrant's head, and uttered a bunch of words that Li Yichen couldn't understand at all, like spells!

Seeing Gary's actions, the undead around him showed disappointment, while Li Yichen looked at the tyrant seriously.

A black mist rose from under the tyrant's feet, and soon enveloped the tyrant, and Gary withdrew his hand after the black mist completely enveloped the tyrant, and looked up at Li Yichen with resentment.

Li Yichen ignored Gary, as long as this buddy didn't jump up, then ignore him at all!
About five or six minutes later, the black mist slowly dissipated, and the tyrant who was shrouded in the black mist revealed his figure, but at this time, he had already become an undead.

The newly promoted undead fell to one knee directly facing Gary. Gary looked at the undead and said calmly:

"From today on, your name is Bruce!"

"Obey! Bruce pays his respects!"

The tyrant-converted undead responded in a deep voice, then got up and stood beside those undead.

"Sure enough!"

Li Yichen sighed inwardly. He had guessed this before, but now it seems that Zerg and Undead are indeed using this method to accumulate high-level combat units.

However, Li Yichen didn't quite understand one thing. According to the memory of the blood race, there is actually no difference between the Zerg's devouring themselves and devouring zombies. They can slowly accumulate their own high-level troops on the side of the bug tide. Why did they come here all the way? ?
With doubts in his heart, Li Yichen waited on it for a while. Seeing that Li Yichen would not come down, Gary did not come to provoke Li Yichen, but just looked up at him from time to time, while the undead around him kept staring at Li Yichen.

After about 20 minutes, another licker ran over, and with the help of Gary, he became a new undead.

After seeing the birth of the fifth undead, Li Yichen left the Hope Base. He has now confirmed that the undead are using this method to accumulate life energy, and once zombies accumulate life energy to 800, they will return to the base. On Gary's side, he was transformed into a real undead, and directly became a D-level life form.

"Damn it! Isn't this too perverted? There is no bottleneck at all, and the life of the D-machine can be mass-produced directly? It's not like that!!"

On the way back, Li Yichen cursed in his heart, because he felt that this method of the undead was more powerful than his system. His system could only make people's life energy reach the upper limit, but it could not make people break through at all. The soldiers of the legion, they all rely on themselves to break through to the evolutionary level, but for the undead, they just accumulate life energy, and then that idiot just stretches out his hand!What a bully! !
However, there is no place to complain in this place. No matter how Li Yichen has an opinion, he has to hold it back. Fortunately, the fighters of the three major legions are very powerful, and they are breaking through to evolution one after another. There is no shortage of supernatural injections, so Li Yichen, a D-level life form, can also produce energy!
Of course, in terms of quantity, it must be inferior to Zerg and Undead. In just a short while, five or six zombies have accumulated full energy, and as time goes by, this speed may become faster and faster...