Chapter 1: The Boy With The Mark

In a world shaped by quirks, there exists a boy with none.

Or so they think.

Monkey D. Luffy grew up above a restaurant with his wild brothers Ace and Sabo, under the watchful eye of their legendary grandfather Pro Hero Garp. He laughs too loudly, eats too much, and dreams too big. His power? A strange elasticity that no one can explain, passed off as a rare quirk. His birthmark? A mysterious X over his chest that pulses with warmth whenever he makes someone smile.