When a girl Kyungsoon became a boy Kyungsoo because she loved football more than herself. KaiSoo football au.

MUFC University was the favorite university in South Korea which was sponsored by JS Foundation and of course Manchester United Football Club. This was the one of the top sport university in South Korea and Asia because most of the best football player were born here, like Park Ji-Sung, that South Korean National Team captain. Do Kyungsoon, 17 years old, had a dream to become the best football player in the world, but because she was a girl, that’s hard to found a great education and opportunity. Her father and brother who were the maniac football fans or they always said die hard fans contributed to the wrong decision that Kyungsoon's made, when she decided to become a boy for being accepted in MUFC University. This was not as hard as her thought, because she was not feminine type with big s or something like that, and his 174 cm height was enough for made her stood straight in bench not bullying for being short. That’s she thought when high school, but who knows what happen in college then.

The story began when Kyungsoo, her boy name now, met Kim Jongin, 16 years old boy, the role model child of national football player team, as her roommate.

Pairing: Kyungsoo/Kai

Rating: PG

Word Count: 31k+