Sasuke: Black Butler
After the week of his tragedy, some people still want to push him into deeper pits of hell. There he finds a tool which will require his soul as ignition to start and slowly to combust it. He is there in the pits of hell, watching them and waiting for them to reach there momentous movement in life and to drag them down.
Sasuke was the youngest heir to the most feared noble clan. He was now the only one left from his clan. His life revolves around three objectives: preserving his clan's reputation, seeking revenge on those responsible for its downfall, and uncovering the truth about its massacre.
Sasuke, after being discharged from the hospital three days following his clan's massacre, went missing. Four days later, he reappeared along with a butler who claimed that a distant relative of the Uchiha had arranged for him to take care of Sasuke. He began managing his family's old affairs. While handling this work, with unexpected twists and turns, a few people who were supposed to enter his life later arrived earlier.
This tale recounts an avenger who made a deal with the demon to accomplish his ambitions. The demon, hungry for a full meal, eagerly sought to finish his task. Is the demon going to get his meal? Can the avenger avenge his clan and restore their honor? In the shadows, a few eyes are eyeing him.