
The 145th chapter, titled Inherited Will, closes the flashback that explains Chopper's past. Hiriluk gives his life on his own terms, Dalton turns against Wapol, and the young reindeer commits to becoming a doctor before the story snaps back to Luffy's fist.
Believing he can heal the ailing Isshi-20, Hiriluk walks straight into a snare set by Wapol, who only wanted the troublesome physician within reach. The king mocks him while his soldiers take aim, yet the doctor does not crumble. Dropping to his knees, Hiriluk gives thanks that the soldiers are unharmed and refuses to be gunned down, declaring his end is already near.
As Chopper races to reach him, Hiriluk delivers his final words, insisting that a man truly dies only once everyone has forgotten him. Noticing Dalton in tears over the suffering nation, he raises a glass filled with a volatile substance and drinks it, ending his own life in an explosion. All that drifts down to the arriving Chopper is the doctor's hat. Enraged by Wapol's laughter, Dalton shields the charging reindeer and pleads with him to flee rather than become another casualty for the country.
Hiriluk ends his life by swallowing an explosive drink rather than dying at Wapol's hands. Dalton blocks Chopper from attacking the king and lets the so-called monster escape, openly defying his ruler, and the two square off. Chopper reaches Kureha's home, plants Hiriluk's flag, and begs her to teach him medicine, vowing to cure every illness on earth. The flashback ends as Luffy's punch from earlier finally connects with Wapol's face.

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The cover continues the Jango's Dance Paradise serial, with Jango and his rival dancing to a tie that whips the crowd, Marines included, into a frenzy. The chapter title nods to a line spoken by Gol D. Roger back in Chapter 100, where he named inherited will, human dreams, and the flow of the ages as forces that cannot be halted. The remaining two of those forces would later headline Chapter 225 and Chapter 1121.
The title of Chapter 145, Inherited Will, nods to a line spoken by Gol D. Roger in Chapter 100, who named inherited will as one of the forces that cannot be stopped. In this chapter, Chopper vows to carry on Dr. Hiriluk's will to cure every illness after Hiriluk's death.
One Piece Chapter 145 is not filler; it is an original manga chapter, Inherited Will, that closes out the Drum Island Arc's flashback on Chopper's past. Its content, including Dr. Hiriluk's death, comes directly from Eiichiro Oda's manga.
In Chapter 145, Dr. Hiriluk walks into a trap set by Wapol and, refusing to be executed, ends his own life by drinking an explosive substance rather than dying at the king's hands. Dalton then shields Chopper from Wapol and lets him flee.
In Chapter 145, Dr. Hiriluk chooses to end his own life by drinking a volatile substance that explodes rather than let Wapol's soldiers gun him down. Chopper arrives only in time to see the doctor's hat drift down after the blast.
In Chapter 145, Chopper reaches Kureha's home, plants Hiriluk's flag, and begs her to teach him medicine. He vows to cure every illness on earth in honor of his mentor.
Looking for more on Chapter 145: Inherited Will? The One Piece Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the One Piece anime series, manga, and official materials. Episode and chapter references are cited where applicable.
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