We see the origins of Sanji's cooking passion and his rejection of the Vinsmoke name in favour of the Master Chef persona he built at Baratie.
Back in the present at the Germa 66 castle, Sanji confronts his brother Niji after Niji physically abuses a female chef for a minor mistake. This reinforces Sanji's core code of never hitting a woman and never wasting food. Key Themes & Highlights One Piece Episode 803
Reviewers highlight this episode for its emotional weight and the way it expands on off-screen manga content, giving the Vinsmoke siblings more distinct, villainous personalities. Watching Guide & Order We see the origins of Sanji's cooking passion
This episode establishes the genetic modifications used by Judge to turn his children into emotionless weapons, which is why Sanji (the only one who "failed" to change) was so heavily targeted. Key Themes & Highlights Reviewers highlight this episode
804 ("To the East Blue! Sanji's Resolute Departure")