In which Kim Rok Soo and the Crown Prince's Aunt enters a contractual marriage with eachother. It actually went better than he expected. note: this story was cross-posted from AO3
"Look, I really didn't mind the fact that I died and reincarnated into Ansatsu Kyoushitsu. I didn't really mind that you gave me a hole in the heart. That was a real dick move, but I didn't complain. So god, Void, whatever, I'm sorry I punched a student. Please recall my demotion into Class E. Please, the moon literal...