[One Piece] What If Luffy Had an Older Sister?

(Drafting) If Monkey D. Luffy had an older sister who was his first love and the goddess of everyone's dreams, then on his way along the Grand Line to become Pirate King, he'd often encounter two kinds of people: Some wouldn't dare oppose him, because they wanted to fulfill their dream of marrying his sister. Others chose to oppose him, painfully giving up that lifelong dream. #Hahaha, ever since I first saw my goddess, your sister, I knew I had to become your brother-in-law... I mean, your friend!# #The Grand Line's Number One Brother-in-Law# #Hehehe, Luffy, I'm really not lusting after your sister's beauty. Believe me, little bro!!!# #Straw Hat, do you know what I'm best at? Secretly loving your sister~~~ (Come at me if you dare.)# #Boss Luffy, have you ever considered changing our relationship? (Repeating silently: Be her brother-in-law, be her brother-in-law, be her brother-in-law!)# And so Monkey D. Luffy became the king of shattering other people's dreams. :) 1. His older sister is famous throughout the world, with the world's greatest beauty and strength. (Her cheat is, of course, her absurdly powerful abilities 0v0.) 2. Almost everyone sees her through rose-colored glasses. The plot is indulgent, dramatic, and satisfying. If that's not your thing, please click X. And please don't attack the author personally, QAQ. 3. The older sister's name is Monkey D. Luya. She'll have romances at different stages, and all the men are virgins. Theme: Becoming everyone's favorite in One Piece.