The protagonist, Su Yi, obtained the "Destiny System" in an accident. It possesses countless powerful abilities, but they can only be activated by completing System missions. In this world where humans, demons, and immortals coexist, Su Yi gradually rises from an utterly insignificant mortal to the pinnacle of power. Every adventure brings him face-to-face with different experts and factions. The heroines hidden behind the scenes all come from powerful backgrounds, but at first they approach Su Yi under ordinary identities, creating twists in which they play the pig to eat the tiger. Each volume features a vast map. As Su Yi's adventures deepen, he continually uncovers the truth about the world, eventually discovering that he is a pawn in a fate that spans countless ages. His ten heroines are not only heirs to various factions, but also the companions destined to stand by his side.
