Today marks the school festival, in the bustling campus, and Junichi Hashiba along with Yukana Yame"s class café is thriving in the bright glow. While taking a pause from her duties, Yukana learns of an urban myth concerning the festival"s after‑party. The story claims that couples who share the final dance will remain lovers for life for everyone. Regrettably, the rumor spreads quickly in the evening and others notice this gossip. Will the pair stay united together with hopeful hearts, or will someone else pull them apart?