Nan Fei accidentally transmigrates into a danmei novel. His original identity keeps him clear of every threat, and he even gets a System. He thinks he can quietly keep his head down, but one day the System tells him: You're the System.
Who is he, really? Why did he come here? And how is he supposed to complete his new missions?
Warning: Secondary couples appear
Main couple: Host x System, their romance unfolds naturally
Secondary couples: Immortal Venerable x Demon Venerable, a love-hate relationship
Master x disciple, fate brings them together
Senior brother x junior brother, affection grows over time
P.S. Updates at whim. The blurb is for reference only.
Theme: Follow your heart, and go wherever it leads