In this exciting chapter, we see our protagonists happy and enjoying the school fair; they have a pleasant time, and Ruri feels satisfied in her role as student council president. Tandoji decides to talk to Ruri about improving control over her powers because he wants to protect her, and we can see feelings beginning to develop between them, Ruri is delighted by this and gives him a new spare stone. Tandoji get transform in that moment and the president appears but she assumes this is a cosplay and decided to take advantage of this for the club wellbeing. Sudenly a new enmy appears and Tandoji has to fight agains him without affecting the students, discover who everything ends up for our protagonist in this amazing chapter.