Dương Đại, reborn into his high school days, is thrust into 'The Abyss' before he can even savor his new life. This is a world where ancient gods and immortals reappear, and demons prey on mortals. Myths awaken, transforming flora and fauna into monstrous beings, while alien specters invade, threatening humanity's dominion over Earth. Amidst this crisis, the enigmatic 'Abyss' descends upon Earth as a virtual game, offering a glimmer of hope. Dương Đại enters The Abyss and acquires the power to control souls. Embracing a cautious and low-key approach, he resolves to become a Soul Summoner. His plan is to first amass a formidable army of souls before venturing deeper into The Abyss. While peerless geniuses dominate empires, Demon Kings wreak havoc, and Demonic Patriarchs overshadow the righteous path, Dương Đại's ever-growing soul army, filled with terrifying existences, eventually shocks both realms, earning him the revered title of 'Soul Master'.