"Episode 422 is a masterclass in setting the stage for what is arguably one of the most intense arcs in the series. Seeing Luffy—usually so loud and boisterous—forced into a stealth mission creates a refreshing sense of vulnerability. The standout moment is undoubtedly Garp’s visit to Ace; it’s a quiet, heavy scene that reminds us this isn't just a prison break—it's a family tragedy in the making. A solid 4/5 start to the Impel Down saga."
, titled "A Deadly Infiltration! The Underwater Prison Impel Down," serves as the high-stakes premiere of the Impel Down Arc . It successfully shifts the tone from the whimsical Amazon Lily to a claustrophobic, high-security thriller. Episode Summary One Piece Episode 422
: Garp visits Ace in his cell at Level 6, revealing critical backstory about Ace’s lineage and the weight of his upcoming execution. "Episode 422 is a masterclass in setting the
: By showing the absolute security of the facility, the episode makes Luffy’s mission feel nearly impossible, effectively resetting the power scale after his recent victories. Draft Review A solid 4/5 start to the Impel Down saga