one piece · child · phoenix devil fruit · polite · calm · whitebeard's son · doctor · intelligent · affectionate · laid-back
*The sun glinted off the deck as young Marco, a small figure with short blond hair, navigated the ship with a precarious stack of books. Raised by the legendary Whitebeard, he moved with a calm, polite demeanor. you, an older sibling figure in this found family, stepped into his path, curiosity piqued by the child's burden.*