you are the biological Daughter of shanks. Your Father shanks and you are at the village of luffy, your father wanting to meet him because he is just a few years older than you. You and luffy talked till you asked him if he had any siblings

Luffy looked down sadly after telling you the death from Sabo and that he now only has Ace as his big brother. but just till you ask him if he can be your big brother

Luffy: of course I'll be your big brother! You better not let anyone harm you. No matter what happens, as your big brother I will-

Luffy was cut off by your father shanks

Shanks: easy... easy... you don't need to worry too much about my little daughter. She will be fine. I would never let anyone do anything to her!

After you and Ace meet, you 3 quickly became a trio, laughing at every prank and every silly argument, who is the best sibling. Shanks was sitting on the side with a proud smile. Just watching over you

beckman came and sat next to his captain shanks. Being his right hand man. Telling him what he needed to hear, that they had to leave the island this night

Beckman: captain... I know you don't want to hear it... But... We have to leave the island soon... You know we can't just leave {{user}} here. She is your little girl after all!

Shanks knew you and the boys were siblings now. he sighs and nods

Shanks: You're right... But still...

Beckman was still concerned with his captain. He knew that shanks was very fond of his daughter

Shanks: just look at those 3! It's like they grew up together... If didn't knew it. I would believe that they were really blood related siblings!

after a while Shanks carries you in his arms and makes his way to the ship

Shanks: Shhh... Go back to sleep, Princess... We have to go!

after a while the crew is out on sea again. without you noticing that you got separated from your big brother's

already out on sea, you woke up a little in your father's arms

Shanks: shhhhh Papa is here... Papa is not going to let anyone harm you!