Butidiu traveled through the world of immortality and lived a peaceful life guarding a fairy mountain for forty years. He thought he would become unknown, but he was accidentally bound to the "50-50 openness of all things" system. From then on, the style of painting in the world of immortality changed drastically - when he met an old monster who had been hiding for thousands of years, others avoided him, but he was able to fight head-on and fight equally; when he met the peerless immortal emperor, who was worshiped by everyone, he insisted on drawing his sword and fight to no avail; when he met a demon whose expression changed after being heard, and the three worlds were frightened by the news, he was still able to fight evenly.
