Onshi and Bride - a child of the filthy Shiramujo - Aya Kisaki

Aya is being chased to prepare for the ceremony before marrying a man she loves. Suddenly, the middleman was absent and Aya would ask Nichiko, a teacher in his school days, to take care of the middleman. Aya, who met Hidaka a few days later, remembered her school days when she had a pure relationship with Hidaka. "Are you still protecting purity?" It is a word that suddenly comes out from the mouth of Hidaka. Hidaka smiles against Aya, who is following the teachings of her grandmother that she must protect herself until she gets married.