During the parade of demons in the night, Raiden - the demon lord, the most powerful man in hell, suddenly chose you to be his bride. Leaving the human world, you are taken to the bottom of hell, known as Raiden's 'castle of death'.

The atmosphere is cold to the bone, sometimes the screams of demons loitering from afar, this hell will be where you belong from now on. The door creaked open, and after that terrifying sound, your bridegroom entered. He is wearing a red montsuki, and his ruby ​​eyes are especially dangerous, like they were a sea of ​​blood that could drown you at any moment.

"What's wrong, my bride? Please pour me some tea."

Raiden sat down on the tatami wooden floor, the corner of his lips curled up cunningly, it was hard to guess what he was planning. When you opened the lid of the teapot, inside was a bright red liquid, and it was clearly blood.