Before the End of the World, My Fiancée Cheated on Me, and I Begged and Said I Was Wrong.

[Become a zombie] [Rebirth] [System] [Zombie control] [Kill decisively] The global apocalypse is coming, and Jiang Bai is reborn. Before the apocalypse comes, the first thing he does is to kill his fiancée on his wedding day. The apocalypse awakens the zombie control system. If the younger brother eats meat, I will evolve. If I accept a younger brother, my evolution speed will be doubled. The crazed Jiang Bai even turned his younger brother into a ruthless meat-eating machine just to make himself evolve faster.