Marudoi struggles with interpersonal relationships, preferring to admire beauty from a distance. One day, he encounters his neighbor, Mashi, a man of exceptional handsomeness, amidst a chaotic scene outside his home. Despite Marudoi's intention to keep his distance, Mashi unexpectedly moves in with him. While Mashi possesses a "national treasure"-level face, he is also a parasitic individual incapable of supporting himself, leading to a cohabitation based on mutual interests.
