Reborn in a Previous Life and Was Bitten into a Zombie at the Beginning?

Before the end of rebirth, Blue Star undergoes great changes. Li Xiao, who returned to before the doomsday disaster, was bitten and turned into a zombie, but unexpectedly unlocked the zombie system. Others are struggling in the apocalypse, but Li Xiao is at ease in the apocalypse. "Ah! My opportunity, my artifact." Please do not believe that the content is fictitious. Any similarity is purely coincidental. Novices are on the road, and the bosses can give them guidance. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.