Goku’s Crossover Journey Begins with One Punch

Dragon Ball Super's Goku is swept by a temporal rift into the universe of One-Punch Man. One punch in his Super Saiyan form leaves Saitama dumbfounded, and the entire Hero Association is horrified. Saitama: Goku is far stronger than I am. Even my Serious Punch at full power can't do a thing to him. Bang: His mastery of martial arts surpasses even mine. Goku is the true martial arts master. Tatsumaki: Damn it! What is this yellow-haired punk supposed to be?! My psychic powers don't work on him at all! Boros: Sorry I couldn't make you fight at full strength, Lord Goku. Monster King Orochi: Heh, can we make peace? God: Don't come any closer! Stay away from me!!! In the world of One Piece: Whitebeard: Gurararara! Young man, how about becoming my son? Kaido: If I get to fight Goku, even dying would be worth it! Red-Haired Shanks: I'm afraid even all four Emperors together wouldn't last a single move against Goku. The Five Elders: What kind of monster are you? Goku: Remember, I'm just a Saiyan passing through.