I couldn't help but wonder how my wife looked and what she was doing... - My company was in trouble, and I had no choice but to bow down to my former subordinate Yano, who is now the president of a large company. - Yano, who had joined the company as a new graduate, was treated more harshly than others... He was well aware that he hated him. - Yano ordered me to give him his wife Reiko every Saturday. - A frightening Saturday begins with the rules being to let them go home before the last train and never to ask them what they were doing...