Grow-Grow Fruit
Paramecia (implied, UNCONFIRMED) · suspected user: Biblo — a giant’s hypothesis only
Profile
A SUSPECTED Devil Fruit. On Elbaf, a giant hypothesizes that Biblo — the centuries-old owl who runs the Owl Library — “is a growth-owl that’s eaten the Grow-Grow Fruit,” which “can cause any inorganic matter to grow.” This would explain why every book brought into Biblo’s library grows to enormous size — “the perfect power for a land of giants.” Recorded as a named hypothesis only, not on-page fact (the fruit is never shown; the user is a giant’s guess).
User chain
| Order | User | How they acquired it | First use | Death/lost |
|---|---|---|---|---|
| ? | Biblo (SUSPECTED — unconfirmed) | giant’s hypothesis Ch. 1135 | — | — |
Power limits & weaknesses
- (Standard sea/sea-prism immobilization assumed if the fruit exists. Fruit-specific limits unknown — never shown.)
Lore & theories
- A giant’s on-page suspicion Ch. 1135 (p. 2): Biblo makes any inorganic matter entering his library grow huge — read as a Grow-Grow Fruit power “perfect for a land of giants.” recent-chapter — neither the fruit nor its consumption is depicted.