Shouting love beneath the embankment of a river in the northern part of Okayama Prefecture

After discovering her boyfriend of one year had been cheating, Sugano left Tokyo and returned to her hometown of Okayama. Tired of relationships with the opposite sex, Sugano started working part-time at a convenience store in the northern part of the prefecture as a temporary job until employment, spending peaceful days. One day, Sugano helped a girl who was in trouble being approached by a man in front of the convenience store. Upon meeting a sheltered, pure-hearted girl who knows nothing of the world, Sugano's heart begins to change little by little…… Ah, hmm……