Delivering Takeout on the Grand Line

Blurb, Version One:

I'm Monkey D. Aurora, the daughter of the Pirate King, and I'm five years old.

My dad is Monkey D. Luffy, and my mom is Boa Hancock.

After my dad became the Pirate King, he liberated the world and brought about peace.

My mom, Hancock, finally got to marry Luffy, and her lovesickness was cured.

Uncle Ace didn't die either. Everyone found happiness and settled into an ordinary, happy life...

Wait... If Uncle Ace didn't die...

Who will he end up with now that the world is at peace?

Who will Aurora's aunt by marriage be...? Huh? Her aunt is a delivery driver?

Wait, something's not right!!!

Besides Uncle Ace, it seems like Uncle Marco, the two red-haired uncles Shanks and Shanks, Uncle Smoker, Grandpa Mihawk, and Great-Uncle Kuzan are all unusually close to her too?

Can one person... have so many husbands?

Hey, hey, hey!!! Why are you all fighting???

Ace, Marco, Shanks, Smoker, Mihawk, and Kuzan all sighed in unison. "Aurora, of course one person can't have this many husbands, but this person is Zelda!!!"

*

Blurb, Version Two:

I'm Zelda. The System tricked me into coming to the Grand Line, where my job is to deliver takeout.

Sometimes I even deliver to the same customer more than once. I don't know why, but those customers have started looking at me in increasingly strange ways.

Before long, all sorts of strange rumors about me began circulating around the Grand Line.

No, you've got it wrong! I'm really just a delivery driver!!! Sure, my rider rank keeps going up as I complete missions, and I keep getting more and more cheat abilities, but a delivery driver is still just a delivery driver. There's no way I'm going to help save the world or anything!!!

Huh? What are you saying? You don't want me to save the world? You just want to talk romance and love with me?

Wait... Delivering food is exhausting. Romance is good for relaxing and unwinding, so I guess I don't mind indulging in it once in a while.

After all, these customers are pretty handsome, and they're the ones making the first move. I haven't done anything at all!!!!

*

Reader's Guide:

1. The main story is told in third person, and the heroine is Zelda. She's not exactly a typical girl everyone falls for, but a lot of the men in the One Piece world do fall in love with her. The endgame pairing hasn't been decided yet, though I'm currently considering Ace.

2. This is a System progression story. The plot and romance are tentatively split about evenly. There are many male love interests, not just the ones mentioned in the blurb. Age gaps are ignored, and I'll try not to break up canon couples, though that doesn't apply to side stories, such as Ace and that female Marine.

3. Harem warning. The heroine isn't perfect or sweet, and the relationships are more physical than emotional...

4. The version with Luffy's daughter is told from her perspective in the side stories.

Theme: A smile can make you ten years younger