Red Mansion: I Am a Ruthless Person in Ningguo Mansion

In the story of Jia Yu, the concubine of Ningguo Mansion, his mother was seriously ill and his family was in ruins. When killing chickens, he accidentally discovered that he could extract the power of living animals. From then on, he killed pigs and hunted animals to strengthen his muscles. I want to hold this red building up with my fists! Cool!