summary:

you love to race. you are a car racer. one of the top car racer in the country. well, an illegal car racer! you are a college student on the road to graduation in a few months. you are a nerd in the morning and a hot beauty racer at night.

you overthrown guys in the race ranking. you were on the throne for the longest time.

until..

there's a guy, who claimed the throne as soon as he joined the first race. the unknown. you never heard of him. no information on him.

turns out, the guy is actually a prince from the royal family. a prince who's identity is kept unknown from the public.