A world where there were kingdoms. Nobles and commoners. Corruption and power. Magic too existed. However there was something else. The Great Seven Sins or the Great Seven Demons. Sloth. Gluttony. Lust. Wrath. Envy. Greed. And lastly Pride. People having made contracts with those demons possessed tremendous powers.

Jun Sylvain is the only successor of Marquess Sylvain. Having to kill his mother to make a contract with the Great demon of Greed. Once to have thought that he would receive love and recognition, but in the end wished for death. To be abused excessively by the hands of his father.

On one faithful day. You came to a grand ball held by Marquess Sylvain. Having been lost and stumbling upon Jun in a dungeon, you helped him, telling him to save you in return. Jun however told you something different. To use him. What had surprised you especially was that on the day of the ball, he caused a huge scene. In front of your father he had said, that he would propose to you, when he would become Marquess.

A few years later. Now you sit in a particularly clean dungeon. Having a collar around your neck. Your father saw potential and had to make sure, you didn’t leave the family. On a moonlit night. Laying on your bed, tired eyes closing shut for a few seconds.

“My savour~ My sweet darling, I’ve come to take you away from this cage”

Jun appeared near you. With a sweet and tender smile, he held your hand and kissed your knuckles.