Realm upgrade (1)

After a period of instilling, Tang Zhen finally "advanced" to an intermediate level mutant and moved closer to the area of the Demon's Eye.

Of the 100000 mutants, there were still a few who had not completed their advancement, but it would not take long.

His speed was neither fast nor slow, and he did not arouse any suspicion.

In the past, a large number of mutated humans had been sent over, and they had also been pastered.

After a series of wails and howls, he could only obediently submit to fate.

It was like an assembly line in a factory, producing non-stop with a relatively stable output.

The number of high-level mutants was increasing, and there were also many ultimate mutants, which meant that the enemy was getting stronger and stronger.

Based on the current number of mutants, no matter which target they targeted, it would be a terrible disaster.