Noah Fires And Poseidon Keeps The Promise

Reasoning

• chekhov-explicit — Neptune halts Noah’s destruction with an explicit promissory clause: it must wait “until the day it fulfills its actual purpose” (Ch. 647-Ch. 649). A named, deferred purpose on a Red-Line-scale ark is the largest unfired gun in the corpus.
• dialogue-from-dead-character — the Sea Kings’ own voices name the mechanism and the schedule: the promise made “in Joy Boy’s stead,” the born queen who commands them (Ch. 648-Ch. 649), re-affirmed across eras by Roger’s apology-read (Ch. 967) and Zunesha’s “Joy Boy has returned” (Ch. 1043).
• parallel-arc-structure — Vegapunk’s sinking-world reveal (Ch. 1114) retro-frames Noah as the prepared answer to a foretold flood: the crisis and the rescue vehicle were installed 800 years apart and aimed at each other. This is the braid’s mandate-component in action — the bequest assigns the task; the architecture to perform it already exists outside Laugh Tale.

Prior art sharpened: Luffy Will Re-Complete Joy Boys Fishman Island Promise — this note pins the mechanism of that re-completion: Poseidon + Sea Kings + Noah, fired during the endgame crisis.

Supporting evidence

• Ch. 647 — Neptune halts Noah’s destruction with a promissory clause: it must wait “until the day it fulfills its actual purpose.”
• Ch. 648 — The Sea Kings’ own voices name the mechanism and schedule: the promise made “in Joy Boy’s stead,” the born queen who commands them.
• Ch. 649 — The 800-year promise re-affirmed — the largest unfired gun in the corpus on a Red-Line-scale ark.
• Ch. 967 — Roger’s apology-read re-affirms the promise across eras.
• Ch. 1043 — Zunesha’s “Joy Boy has returned” re-affirms the schedule across eras.
• Ch. 1114 — Vegapunk’s sinking-world reveal retro-frames Noah as the prepared answer to a foretold flood — crisis and rescue vehicle installed 800 years apart and aimed at each other.