After a great catastrophe struck, the world regressed by many years, and humanity descended into anarchy. As time passed, society began to rebuild, with people living in walled strongholds and fringe towns across the land. In this unforgiving society, where the strong survive and the weak perish, humans grew distrustful and ruthless. Growing up in such an era, Ren Xiaosu had to fend for himself. After a critical incident, he gained supernatural powers…