C461 Think about Your Identity and Talk
Luffy looked at the man who had his back facing him. Without hesitation, he dashed towards Rolin's back with a determined look in his eyes.
"Rubber rocket!"
Luffy shouted the name of the move. He reached his hands behind his back and used the rubber's elasticity to hit Rolin's back.
Rolin, who had activated the Byakugan, naturally knew it was Luffy