Chen Fan travels through time to a future world, where he unexpectedly discovers that he can obtain the genetic abilities of dead creatures simply by touching them. From gaining swimming skills from a dead fish and invisibility from an A-rank rat monster, to ordinary cleaning work and piloting mechs to level up furiously on alien planets, his abilities keep growing. Once dismissed as a good-for-nothing, he embarks on a bloody path of devouring and evolution. His goal is not only to take revenge on the masterminds who treated him as expendable material, but also to crush the entire dark, class-divided world beneath his feet!