My Villain Chasing Me Instead of The Hero

After Xu Mu transmigrates into a mindless villain, he forces the Dragon King's younger sister to live outside. Fortunately, he awakens the Justice System, kicks down the dog's nest, and transforms into a devoted husband to win back his wife. He punches Lin Yang and kicks Fang Chu, using the system to acquire techniques and pills. He not only poaches the Dragon King and the protagonists but also subdues the Dragon King's three thousand soldiers, ultimately changing his destined death and defeating the Dragon King.