Urban Super Gene Repairer

[Urban science fiction + genetic superpowers + ancient civilization ruins + doomsday coming] My younger brother is terminally ill and his life is counting down! The only life-saving straw is a devil's deal from the giant company that monopolizes everything. They said it was a disease, but I discovered it was evolution! The genes they regard as garbage are actually the heritage of ancient gods! They claim to be saviors, but behind them there is a conspiracy to destroy the world! When everyone chooses to fight against natural disasters, only I choose to live with it! With a copy of "The Classic of Mountains and Seas" and a pair of hands that can repair all things, I will use my own body as a bridge to lead mankind to an unprecedented genetic ascension!