Taichi, who had long been intimately in love with Kouta's mother Yumi, sees Yumi soothing at his own comfort one day when he visits her house. With his excitement and a sense of illusion that betrayed the pure feelings he had long been in love with, Taich attacks Yumi with full emotion. The desires that we have raised so far explode in Taich. That feeling that I had long long drowned changed into a refracted form.