Natsumi Yukihira, an unconventional cop, investigates a series of murders where each new victim is the lead suspect from the previous murder. When her ex-husband becomes the latest murder's suspect, things get more complicated.
Happy go lucky Hiromi gets kicked out by his girlfriend, and heads for the sea. He meets Kaito, an elite young businessman. The two start work at a B&B run by aging surfer Masaru and his granddaughter Makoto.