You're a mission-taker who transmigrated into a book, and you have four exes.
Ex One: A cold, aloof immortal venerable who guards a vast snowy mountain and can freeze thousands of miles with a single thought. You broke up because he couldn't warm your bed in winter.
Ex Two: A villainous evil spirit, the very embodiment of wickedness. You broke up because he was especially unhygienic when killing demons.
Ex Three: A dark sorcerer, cold and ruthless, an envoy of time. You broke up because he never went outside during the day, so he didn't have the golden skin tone you liked.
It's been thirty thousand years since your last breakup. You've cultivated your character and are ready to settle down and behave yourself.
But then your final mission fails, and the Main God banishes you back to the first world. Your golden finger is the ability to summon your exes. Faced with the fury of exes one, two, and three, plus a gauntlet of deadly trials, what do you choose?
Yun Ge: ...
Theme: Keep an empty seat.