Ultraman: Starting with Zero's Tenfold Talent!

Lei Sa transmigrates to the world of the Land of Light and becomes an ordinary Ultra Warrior with no connections and no System. He thinks he’ll spend his whole life being completely unremarkable. Then one day, while practicing basic martial arts, he develops the power of light needed to fire a beam, and Ace notices him. That’s when Lei Sa discovers that he actually has a golden finger: an extraordinary talent for cultivating the power of light. Even the simplest basic martial arts can help him gain the power of light. After all, even Leo, a master of the Space Fist, only became proficient with the power of light and learned to use beam attacks later in life. But Lei Sa masters the power of light in just three months using basic martial arts. Once he starts formally learning beam attacks, everything changes. No matter how difficult the technique, he can learn it! He might even learn his opponent’s techniques during a fight! He leaves every powerful force of darkness in the universe speechless!