Gui Ling

An unknown virus broke out worldwide, degenerating humanity. Andy Biya had unfortunately died from the sudden disaster, but he unexpectedly awakened the power of reincarnation and even met Eno Edison, a proud and aloof person who exuded a dangerous aura. Following the fateful experience of birth and death with Eno, the both of them gradually learn the secrets of each other and the world.
(Source: Kuaikan, translated)
Note: Chapter count includes a prologue and 7 extras.