Following a heart-wrenching breakup, Takafumi Yokozawa seeks solace in alcohol, only to awaken disoriented in a hotel room after a wild night. To his surprise, he faces blackmail from Zen Kirishima, his colleague and the head honcho at Japun, a manga magazine. Caught in a compromising position, Takafumi must comply with Zen's demands, from impromptu drinking sessions to extravagant meals and visits to the Kirishima household. Through this unconventional journey orchestrated by Zen and his daughter Hiyori, Takafumi gradually begins to heal from his romantic wounds.