I'm so Bad in the Dungeon Game

She is Lu Quxin, a junior student in the Department of Psychology at University A. When she was 18, her best friend died in danger and the murderer escaped justice. Therefore, Lu Quxin had the urge to kill. He is an unemployed homeless person, Zhu Wuyou. When he was 18, both his parents passed away. He and his 12-year-old sister were dependent on each other. For his sister, he voluntarily dropped out of school to work. Unfortunately, his sister died of bullying two years later, and the bully was still alive because he was a minor. Which bullies he wanted to kill, but there were no legal regulations. Because of the desire to kill, both of them entered the dungeon. Beginning: "Run forward, don't look back. I'll take care of her." Ending: "Run forward, don't look back. There's nothing we can do against her." When they first met, Zhu Wuyou protected her, and in the end, Zhu Wuyou protected her with his life. "If you want, I can always protect you." "Maybe, this is our fate. Goodbye, Xiaoqu, I can't keep the appointment." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.