While wandering around a train station one day, high schooler Shunsuke Ohta comes upon a man who bears a remarkable resemblance to him. Tragically, the man ends up taking his own life. The very next day, Shunsuke is abducted while making his way home from school. Upon waking up, he realizes he's been locked up in a cell. His world turns even bleaker when he finds out that he's now a participant in the "Torture Tournament," a heinous contest where captors compete to extract information from their victims as fast as possible. And so, Shunsuke must take up the mantle of the "White Prince" and face off against the formidable "Black Moon."
