When game designer Ryo Tanaka died saving a young child, he awoke as Lucas in a fantasy world with an unexpected surprise. Equipped with a unique Gacha System that only he possesses, Lucas can randomly obtain completely useless powers, items, or skills. Joining eccentric adventurers and exploring a world filled with monsters, conspiracies, and chaotic guilds, Lucas must rely on his wit and a bit of gacha luck to survive. But can he uncover the truth behind his reincarnation, or will he be trapped in this unpredictable game forever?