This Lord Saint Is Not Serious

In ancient times, the world of heaven was in chaos and wars continued. The greatest virtuous sage who lived thousands of years ago suppressed all directions with his tyrannical strength. He fought so hard that no one in heaven dared to respect him. At this point, the heavens were unified, and all the gods were convinced. From then on, the world was at peace. After the war. The holy king felt this and turned into a mortal to survive the tribulation in the human world. Ten thousand years later. "I! Merit Saint Su Daoyan is back!" However, this world is not as peaceful as imagined. Strong enemies come one after another. What will Su Daoyan do?