Indecent Taming…Protagonist lower Sai. The Chiaki majoring in a violin in Music College cohabits with Yoshiki working as a lecturer at the same university. Yoshiki is invited as a part-time teacher by the university of Vienna, and be to visit Europe. The Chiaki will receive instruction to study in Vienna after such Yoshiki while being live-in, and acting on a house of musician, Nishigo. However, it was a beginning of lesson that was doubtful by danger.
