The war in the world has just ended, the four directions are undecided, and the realm is in chaos. The young man Guo Huaiyou originally lived a worry-free life, but with the sudden changes of many things, he was in a desperate situation with nowhere to stay. He had no choice but to enter the demon world, defeat the demons, rush into the ghost realm, fight the evil gods, and finally return to the human world. Since the world is in chaos, no one else can take on the big responsibility, so this world and this area will be controlled by me with one sword in this life!