How did my host die?

Comprehensive film and television + system + time travel + cannon fodder laughs last Comprehensive film and television drama, or original characters, or difficult characters, or passers-by, or the world of novels, different worlds, different characters, different lives. There are gold fingers, there are emotional lines, not many, mainly career, the heroine is a little heartless, pragmatic, the heroine is a little selfish, the hero is not fixed, a pure newcomer, IQ is average, it may be a bit long-winded at the beginning, I hope you don't mind. I hope you like it, your attention is my motivation for writing, I will try my best to tell every story well! ...