I Use Daoist Martial Arts to Crush Dragon Ball

Li Yan is a nobody from Earth who transmigrates to the world of Dragon Ball in Age 749. He uses the Yellow Court Classic to guide his qi and blood, strengthens his body through the Turtle School, and breaks through on the brink of death in a gravity chamber to form a golden core. At the World Martial Arts Tournament, he defeats his opponents with Tai Chi's ability to redirect force, then tempers his body with a demon cannon and is reborn. On Planet Namek, he faces powerful foes with a battle power of 180,000. When Frieza appears, Li Yan's golden core completes its ninth refinement and his primordial spirit illuminates the skies, revealing the path of Earth's people!