Xiu Xian Asked

The protagonist, Lu Lingchen, accidentally obtained the Extreme Realm Yuanjing and formed a contract with its guardian, Ye Chenxin. He promised to resurrect Ye Chenxin, but something unexpected happened and his parents died. From then on, he became a practitioner of the evil way of killing. He met a girl named Taosu. During their relationship, he got out of the haze of his parents' departure. Together with Taosu, he fought against demons and practiced beyond limits.