During the day, Ryujin seems like the average star idol. Practicing, V-living, vlogging, entertaining and performing. During the night she must work on 5 major missions which the result will affect the safety of civilians in Seoul. Long story short, she must not fail. For such an ace as Ryujin this should be easy right? Well, yes... until it gets personal. Author's Note: I know I know, I'm a Chaerji fan. I was going to write this as a Chaerji but it's similar to a The Mafia Queen and The Princess (Ryuryeong) so um yeah, I went with that. (Btw read that book please, it's amazing for your eyes 👍🏼)