One Piece Chapter 6, page 12-14: Chapter 6: Number One

Seeing the Marines turn their guns on themselves, Zoro runs forward, shouting, "SOMETHING'S WRONG WITH THOSE NAVAL MARINES!!!" Meanwhile, Luffy charges directly at Captain Morgan, yelling, "HEY! I'M YOUR ENEMY... TRY PUTTING ME TO DEATH!!!" With a swift and powerful movement, Luffy punches Morgan squarely in the face, sending a shockwave through the tyrant with a loud "WUH!!" sound effect.

Koby cheers loudly from the sidelines, screaming, "LUFFY!!!! DESTROY THIS LOUSY NAVY!!!" The Marines watch in stunned silence. Morgan quickly recovers from the punch, glaring at Luffy with intense hatred. He sneers, "HMPH! YOU HAVE NEITHER RANK NOR STATUS! I'LL TEACH YOU TO DEFY YOUR BETTERS! I'M CAPTAIN AXE-HAND MORGAN!!!" Luffy simply smiles and replies cheerfully, "NICE TO MEET YOU! I'M STRAW HAT LUFFY!

With a ferocious "WHOOOSH!", Captain Morgan swings his massive axe-hand down at Luffy, roaring, "DIE!!" Luffy agilely leaps high into the air, narrowly dodging the lethal strike. The giant blade slices clean through the wooden fence and deep into the ground with a sharp "SLISH...!" sound effect. Watching from a distance, Koby is amazed by the destructive power, exclaiming, "WOW! THAT'S SHARP!!