Meet Atsushi, an easily influenced, struggling musician. One day his hairdresser, Shiki, asked him, "Why don't you come to live with me and my friend?"

It seemed like a good idea... at least, until the friend turned out to be Atsushi's ex, Enraku. They were madly in love, but ended on bad terms. Can the three of them together mend the broken pieces of a past relationship?