Sypnosis: In a world where reality is bound by the mundane rhythm of everyday life, Ash, an ordinary student, finds himself thrust into an unimaginable nightmare. The world is suddenly shattered as man-eating monsters, ferocious and relentless, begin wreaking havoc across the globe. Civilization crumbles, and humanity is thrown into chaos, left with only one question: how can they survive? Amid the carnage, a strange phenomenon emerges. Those who kill these monsters begin to absorb energy—an energy that awakens strange, supernatural powers. Ash soon discovers that his unique ability transcends what anyone could have expected—he can hoard skills. The key to Ash’s ability lies in the monsters themselves. As they slay their monstrous foes, humans discover that certain creatures drop rare Skill Books—ancient texts containing powerful abilities. But there's a catch: Ash can only learn these abilities after acquiring the books, which means every battle is a race against time and danger to collect the knowledge that will enhance his power. Once learned, these abilities can be hoarded, stored as Skill Orbs, and unleashed later when the need is greatest. The more he learns, the more diverse his arsenal of skills becomes—but the danger lies in the unpredictability of what the monsters might drop, forcing Ash to adapt quickly to the ever-shifting threats he faces. As he grows stronger and gathers allies, Ash uncovers a shocking truth: the apocalypse is no random catastrophe, but the final gift of the dying Owner of this World. The catastrophic event is a desperate measure to protect the world from an approaching invasion from beyond. As the Owner’s power fades, the monsters are born to challenge those who would take this world from them. With the fate of all worlds hanging in the balance, Ash must master his power, navigate the deadly landscape of this new reality, and uncover the true purpose of his role in the apocalypse. But as his power grows, so too does the dark truth behind the Owner’s intentions—forcing Ash to choose between saving his world or letting it fall to protect the fragile balance of the cosmos. In the end, who will control the fate of this world—their protector, or its final gift?