In the ancient years, the divine stone descended from the sky, changed the rules of power in the ancient world of Yuanhai, allowing people to awaken their profession and practice Yuanshi! Lin Ranhun, a terminally ill young man from the earth, traveled through the ancient world, discovered that he possessed the talent of Yuanshi, and awakened the unprecedented profession of a mysterious summoner , hunting monsters, treading the sea, exploring the mysteries of the god stone, summoning the world, and becoming the Supreme Star Sea! All this starts from Fuji Island in the remote border sea!