One Piece: Black Dragon Sky's Journey to Overlord

"No System" + "Protagonist's Memory + All of Black Dragon Sky's Divine Power + Rocks Bloodline Descendants" + "Domineering" + "Three Devil Fruit Ability Development" Chen Hao died suddenly while playing King and Hei Longtian was killed by God's Eye. The two souls were in the same body consciousness. Chen Hao awakened the omnipotent system, and was finally discovered and powerfully erased by the will of the world. After the system finally disappeared, Hei Longtian and the original body's main consciousness were merged into Chen Hao's consciousness. How Chen Hao, who has three souls in one body, will fight for hegemony in this world, let's read and see!