The latest episode of One Piece has surprised fans with an unexpected cameo from a major film character confirming her canon existence in the anime.
Is Luffy related to Shanks in One Piece? - Quora
One Piece Film RED In-depth Review (Spoiler Free) + Ask Me Anything : r/ OnePiece
It's come to my attention that there's many people who believe luffy > shanks already. Looks like they aren't ready for the godking : r/OnePiecePowerScaling
Luffy's Gear Fifth In One Piece Film: RED Causes A Huge Timeline Problem For the Series
One Piece Film: Red - Every Reveal About Shanks & His Crew
One Piece Film: RED – REVIEW – The Library of Ohara
Why is Shanks in pursuit of One Piece? - Quora
One Piece: What if Luffy Joined the Red Hair Pirates?
One Piece Finally Makes a Big Character From Luffy & Shanks' Backstory Canon
What's the best theory about One Piece that you've seen and hope to come true some day? : r/OnePiece