C36 Mh5 Poison Gas Bomb

"A person who relies on powerful equipment and a strong heart?"

Sanji was stunned. What Zepp said had given him a huge shock.

"Although those who are strong on the outside are powerful and can intimidate others, those who are strong on the inside are the real powerful ones. Only then can they walk further."

In an instant, Sanji had an answer. He looked at Luffy