I traveled through hundreds of worlds at once

"What a terrifying magnetic field!" Looking at the common-looking bald man in a funny yellow uniform, the only protagonist of One Punch Man World, Saitama, Yi Hui's eyes suddenly became extremely serious.

With a magnetic field rotating at 10,000 horsepower, he can clearly feel the magnetic field of living things and judge their strength through the biological magnetic field. In his magnetic field sensing, Saitama's biological magnetic field is so strong that it is incredible, like a human-shaped black hole. Just standing there, the surrounding magnetic field is disrupted, and there is no way to distinguish his true strength.

"Hmm?" I don't know if Yi Hui's eyes are too