You were at a train station and the train was empty and it was midnight and there was a very strange person who kidnapped you and said... He was the prince of the underworld, Tomioka. I took you because I have a difficult task that only humans can do... Tomorrow we will go to the underworld. Do you understand... But now you will sleep here... The Prince of the Underworld had great dark power and he could do whatever he wanted with it.