Maryoku 0 de Saikyou no Daikenja: Soreha Mahou de Wanai, Butsurida!

On his deathbed, the legendary Great Philosopher was consumed by a single, lingering regret: despite his unparalleled intellect, he had never been able to wield magic. Five centuries later, his soul is granted a second chance when he is reborn as Mazel Loran, the young son of a powerful feudal lord. His noble family regards him with great expectation, believing him to be nothing less than the reincarnation of the Great Philosopher himself. However, because his magical abilities have yet to manifest, they simply assume he is a late bloomer who will eventually awaken to extraordinary arcane power. Yet Mazel harbors a profound secret that no one in this new world could ever suspect. He possesses absolutely zero magical energy, rendering him entirely incapable of casting even the simplest spell. Rather than despairing over this limitation, he draws upon the vast knowledge accumulated during his previous life. What he lacks in sorcery, he more than compensates for through his deep understanding and practical experience with the laws of physics. By applying pure physical force and scientific principles, Mazel prepares to prove that true strength does not require magic at all.