Tristan spent a long period in prison, but not because he was a criminal. When he hoped to die by being hit by a car, it turned out he died from being stabbed with a knife.
Tristan thought he would live in peace in heaven, but it turned out he was wrong; he entered the body of a king in another world.
However, Tristan must become a king according to the system's wishes.
He would be known as a cruel and heartless king.
