Kwon Soo Rin was adopted by Luhan’s parents when she was 5 years old. Living with a hot, handsome and cute boy-Luhan, and having four adorable childhood friend, Suho, Sehun, Baekhyun and Tao. Every girl was totally jealous because she was surrounded by their crush! What happened when one more hot and handsome boy with the name Kris stay in Luhan’s house too?! What happened when six boys has a secret crush on the same girl? Who… Will be her Mr. Right?