Yukwon is a new freshman at YG School. This college is indeed the college of horrors, from the dorm to the classrooms, the people there looked like they just escaped from an asylum. The only thing that keeps him going is the mighty fine dancer, Minhyuk, also known as B-Bomb. They slowly start falling in love, their love stronger than their horrific surroundings. 

Woohyun's life was just too easy. He had everything. He could get everything. He was the Infinysium CEO's son, and the richest elite on the spaceship. His life was boring, lacking of excitement, his riches had no value to him. On the other hand, Sunggyu fought his whole life, and is still fighting to be where he is now. He got hired to manage Woohyun's money. When the two meet, the rich elite starts developing a thing for the stock trader, but Sunggyu reminds Woohyun that not everything's for

Kim Kibum, better known as Key, was a young TV-lover. He knew every single TV channel and every single TV show. But one day, a new TV show called "MBCgames" airs. The program was a really tough game show with many games. It was nice, but Key was attracted to the young handsome presenter, Lee Jinki, better known as Onew. As the cutie kept explaining the rules, Key decided to participate to the show as a contestant and maybe confess to him on TV...?

 Choi Sooyoung was the queenka in SM High School. Her best friend Kim Hyoyeon was too, but she was a bit less popular, so she was called a 'B-Class Queenka'. They love seducing boys and stealing boyfriends from girls. But what happens when Sooyoung tries seducing a guy (who was gay), but then falls deeply in love with him? Who will reveal their true selves under those masks?

 Youngjae, who was the most good-looking member of BAP, got all the girls drooling at him. Even Zelo drooled at him, but will he be a match for the fangirls and celeb girls?