Having Double Pupils Is Already the Path to Invincibility, Why Do You Need Other People's Supreme Bones?

Li Xuan traveled through the wild world and became the young master of the Yu Dynasty and the Marquis of the God of War. At the beginning, the double pupil was awakened, and the retired villain system was awakened. The system told him that his parents actually wanted to dig out his cousin's Supreme Bone and give it to him? And his cousin is still a child of luck. Double pupils are already the path to invincibility, why do you need other people's supreme bones? Li Xuan rejected his cousin's Supreme Bone and obtained a more powerful Supreme Bone! Son of luck? Just a stepping stone. Anyone who offends him will be trampled to death. Take the opportunity!