After Being Transformed into Cannon Fodder, the Yandere Villain Stalked Me

Su Jingjing woke up and went into the book and became the maid of the tyrant. The tyrant was extremely violent and liked to make human skin lanterns. He was most willing to use human bones to make pipa, and always ordered those around him to run naked to show him. She had just blocked the tyrant's sword for no other reason than to die. She was also anxious to go back and take the college entrance examination. The system asked her to defeat the tyrant. She felt that there was something wrong with the system. Can anyone defeat the tyrant? Once the tyrant got drunk and ran naked in the middle of the night. When he woke up, he had all the people who saw him cut into pieces for the crime of coveting the body of a dragon. How could she defeat such a lunatic? The tyrant believed that all the concubines who wanted to climb onto the dragon's bed were coveting his body and had ulterior motives. The system was calling her. She closed her eyes and waited for death. Instead of being tortured to death by him, it was better to give herself a good time! But she didn't die. Why was the way the tyrant looked at her different from before?