Rock-Paper-Scissors Cure Peace!!.Miyuki and Akane take notice of Yayoi's drawing talent and nominate her as their class representative for a poster design contest. But Yayoi fears losing to the other more skilled class representatives, agreeing to give it a chance after Miyuki's encouragement. But a few days after completing the poster, Yayoi is disheartened when her work is given an honorable mention and runs off after students from the winning class jeered at her. Yayoi ends up being confronted by the Bad End commander Akaoni who siphons her negative energy along with those around her...