[No system + no rebirth + no zombies + growth + biological armor + evolution + blackening]
When the end came, Li Yuxuan successfully mutated. When he excitedly transformed, he discovered that the story was all lies. It is said that the poor rely on mutation and the rich rely on technology. How come he, a poor college student, is also involved in technology! I just want to lie down and fight monsters without thinking to level up!
