Luffy's journey to poison near-immunity happens very much on-screen in the sprawling anime 'One Piece.' And he nearly dies because of it.
The 10 Weirdest Things About Monkey D. Luffy's Body, Explained
The 15 Strongest Devil Fruits in 'One Piece,' Ranked
One Piece (season 18) - Wikipedia
Is One Piece's Luffy Immune to Poison?
Is Luffy immune to physical attacks? - Quora
How did Luffy survive Magellan's Poison Diarrhea? - Quora
ONE PIECE IS BACK: Resurrection of the Section
Where does Luffy rank in poison resistance, considering all he's
10 Strongest Devil Fruits in 'One Piece,' Ranked
How many Devil Fruits are in One Piece? All 207 fruits, listed
Is Luffy immune to poison? - Quora
One Piece 597: Luffy is immune against Posion
Is One Piece's Luffy Immune to Poison?
Doku Doku no Mi, One Piece Wiki
Is Luffy immune to poison? - Road to laugh tale