Krystal is a normal girl that crush on a homoual guy. She want to proof  her friend that she can change him back to normal, but it's possible because most of the girls in her school already try their luck to change him but at the end of the result, it's still the same. But what if only one kiss can change everything? 

His feeling at that time is 50/50, whether he is still gay or he is starting to be a normal guy.