Ren Zha Fanpai Zijiu Xitong, also known as 'The Scum Villain’s Self-Saving System,' is a Chinese web novel by Mo Xiang Tong Xiu. The story revolves around Shen Yuan, who is reincarnated into the body of a villain in a fantasy novel and must navigate the world to avoid a tragic fate. The series has been adapted into a donghua (Chinese animation) and is recognized for its unique blend of comedy, action, and romance.