After living a dull, regret-filled life full of failures, the protagonist, Daisuke Shirogane, is suddenly given a second chance at life in a world full of magic, monsters, and the potential for greatness. Reincarnated as a young boy in a magical world, Daisuke receives an overpowered system that allows him to level up with each new experience, gain unimaginable powers, and shape his destiny in ways he never could in his first life. However, despite his newfound strength, Daisuke struggles with the concept of true power—how to balance it and avoid losing himself in the process.