Mutant System: I Awakened as Magneto from the Start

Chen Yu opens his eyes to find a foreign soldier in uniform pointing a gun at his head, surrounded by heavily armed troops. He has traveled back to World War II, and these soldiers are Western European troops from that era. [Ding—The Strongest Mutant System activated—] [System startup successful, host's mutant genes beginning to activate!] From then on, bound to the strongest mutant system and wielding Magneto's powers, Chen Yu becomes invincible!