: Brief scenes show characters like Shanks and Buggy mourning their captain, and even glimpses of a young Monkey D. Dragon. Cinematic and Narrative Significance

: Figures like Dracule Mihawk, Donquixote Doflamingo, Gecko Moria, and Crocodile are seen witnessing the execution at Loguetown.

One Piece: Strong World Episode 0 Reaction | Roger vs Shiki! YouTube · Billion Beri Crew One Piece Episode 0! Getting Ready for Strong World! YouTube · RT TV One Piece | Episode 0 IS INSANELY GOOD!!!! | Reaction! YouTube · According to Lucky One Piece Film Strong World: Episode 0 (Video 2010) - IMDb

Ultimately, Episode 0 is more than a promotional piece; it is a profound look at the "Romantic" nature of the pirate world, as described by Mont Blanc Cricket, illustrating how one man's death could ignite a global fire that defines the series today.

The episode concludes with Shiki’s unprecedented escape from , achieved by cutting off his own legs to bypass Seastone shackles. This act of sheer willpower sets the stage for his 20-year plan of revenge, directly leading into the events of the Strong World movie. By grounding a movie villain in the canonical past of the series, Oda ensures that the stakes feel historical and weighty, rather than isolated.

These videos provide detailed reactions and deep dives into the historical lore of Episode 0, highlighting the intense clash between Roger and Shiki:

: Sengoku and Garp’s fierce battle against Shiki at Marineford, which resulted in half the city being leveled before Shiki was sent to Impel Down.