My Talent's Name Is Generator

Long before the protagonist's birth, his universe was invaded and overrun by a race known as the Eternals. Highly prepared, they exploited every life lost in the war. Instead of simply killing, they captured souls, forging them into Phantoms and twisting beasts into Abominations, effectively turning the fallen into their army. Three centuries later, the protagonist is born, an individual brimming with boundless energy, incapable of stillness or taking things slow. Upon awakening his talent, aptly named Generator, he found his energy reserves inexhaustible. This amplified his muscles, accelerated his healing, and eliminated any sensation of fatigue. Faced with an unending war, he resolves to fight back with everything he possesses. Though not a born hero and never aspiring to be one, the Eternals' actions—specifically the capture of his parents' souls—have irrevocably drawn him into the conflict. What began as a war for his universe has become deeply personal.