[Apocalyptic] + [Upgrade] + [Invincible, no stuck level combat power]
When an unknown virus came, most of them turned into irrational zombies, while a few people embarked on the path of biological evolution.
Jiang Si did not become a zombie, nor did he embark on the path of evolution.
But he has crimson!
"I, Jiang Si, even if I don't become an evolved species, I can still rely on my own efforts to become stronger and defeat everything!"
"Crimson, add more! Let me see where my limit is!"
"I have no limit!"
