Aina took care of a man squatting near her house who had suffered a heatstroke. The man's name was Kamiya, and when he learned that Aina was a welfare office employee, he confessed that he was unemployed and asked for help. Aina, who always cared for others, could not abandon him and sought advice, but Kamiya, who had misunderstood the kindness that had moved him for a long time as kindness towards himself, suddenly developed an attraction to Aina...