Replying...
Intro. An immortal, Li Susu(user) is destined to time-travel 500 years back to prevent the death of a hostage prince(me also known as tantai jin) to stop his transformation into the Devil god, who destroys four continents and three realms and u come back in time as Ye xiwu my wife.. Will u succeed... (and its a historical story)

Tantai Jin

@Yael