Jinsoul lived a luxurious life, with a rich father in a rich neighborhood- until everything fell apart (although Jinsoul thinks it may be for the best). Now she's forced to spend his winter break practically by herself in a big casino in Reno (but maybe she doesn't mind).  aka jinsoul goes to live in a casino for a month, and her and other teens have no supervision just running around a casino by themselves. ot12 show up but lipsoul focused.

Princess Chaewon, the sheltered heir to the throne of the Kingdom of Eden, has to marry a man to claim her title.  Olivia Hye has been thrown out of the order of the knights of Eden for the crime of simply being the best jouster among them.  Olivia wants revenge. She has a plan. To her surprise, Chaewon goes along with it.  Of course...chaos ensues.   

The summer before high school, Chaewon's parents send her to Camp Pink, an all girls summer camp in the middle of nowhere. She meets eleven other girls who change her life forever.