When she was a child, the Shadow Pavilion killed her entire family, and she escaped death. She was once a genius, but now she has become a useless person in order to hide her identity. When she returned, the Shadow Pavilion was littered with corpses and blood flowed into rivers. He was the representative of mystery, the king of addiction that everyone feared. She stood in front of him, stretched out her hand to pull him over and said: "Little beauty, as long as you follow my sister, I guarantee that you will be comfortable every night..."
Concept: The male and female protagonists are sweet and sadistic