Being haunted by the past memories of his late master, Okita Souji, Kashuu was desperately trying to forget the fact that he was a rusty sword. Yasusada, who bore a striking resemblance to Okita made him feel repulsed by the reminder of his own weakness and background. Unbeknownst to Yasusada, some bruises and wound had started appearing on Kashuu's beautiful body. YasuKiyo