Why did Sanji say that he did not want to become a monster in Chapter 1028 of One Piece? - Quora

Monkey D. Luffy/Abilities and Powers, One Piece Wiki

Who is stronger, Nami or Sanji, in the anime/manga series One Piece? - Quora

What would Reiju think of Zeff raising Sanji into becoming the man he is now? - Quora

This is Luffy admitting that Sanji's CoO is actually better than his and can sense things Luffy can't. He's HIM. : r/OnePiecePowerScaling

Will Sanji from One Piece get revenge on his brothers and father? - Quora

Why did Sanji say that he did not want to become a monster in

Theory - Black Body Sanji [Spoilers] : r/OnePiece

Chapter 998 confirms Sanji has a better Observation Haki than Luffy! - One Piece

What are Sanji's powers? - Quora

The Awakening of the Monster - Sanji's True Power is Finally Revealed! - Pagina 2 di 2 - One Piece