Before the age of 18, D-class civilization boy Alexander William had been living an ordinary life in the Special Administrative Region of the Earth, until one day he inherited the rich "legacy" of his great-grandfather in another star field - a glorious noble title and planet-based With his huge territory and wonderful destiny, he became the true leader of tens of billions of humans overnight. The gift from the mysterious old man "Papa Asa" from the ancient mythical civilization gave him another completely different "possibility" in his already glorious and glorious life. With the universe as a chessboard, powerful god-level individuals as chess players, and countless civilized races as chess pieces, what a magnificent path the young man will take...