A sci-fi romantic comedy depicting the slapstick daily life of Shun Suoh, a 14-year-old boy who by chance marries a princess from a magical country. Shun, who is dumped by her because she is too naïve, accidentally kisses a squirrel that has fallen from a tree in the park. That night, Ruu, a girl from Crack World, appears in front of Shun!?