Kai wants a girlfriend but is unpopular due to his personality. While wondering how to succeed in dating, he thinks that if his personality is the problem, he should just find someone who can tolerate him. This leads to the idea of making his best friend, Guest, cross-dress. Convinced that Guest's beautiful face is enough to make him a viable partner if he dresses as a woman, Kai forces the transformation. It starts with simple women's clothing and light makeup, but Kai's obsession only grows more intense over time...