I know your own characters are usually frowned upon, but I would be happy if you gave this story a little chance anyway!
Greetz
Manya

"How, you are already gone?" Lilith puffed her blond, long hair in exasperation. “And I was in such a hurry!” She looked disgruntled at the black, elongated package in her right hand. "Can you at least tell me where to find her?"
The addressee looked up. Maron Cricket was already approaching 40, his sea-blue eyes scrutinizing the girl in front of him.
She was about 19, with long blonde hair and brown eyes. On its head it wore a pirate flag that had been converted into a headscarf.

It was a mystery to Marron how this girl had made her way to Jaya, but if what she had said about her relatives was true, it was probably no wonder.
"You left for Skypia!", He answered slowly and looked at the girl, "to the island in the clouds!"Lilith looked at the diver in surprise for a moment, as if she couldn't believe what she had just heard. She sighed.
"Well, that looks like him and his friends, can you tell me how to get there?"

"Yes, but it's dangerous," Marron whispered and his face darkened, "as far as I know, none of it has ever returned alive! Besides, it's not even certain that the Skyislands even exist!"
"If Luffy believes in it and tries, so will I.", the girl explained firmly and tossed her hair back.
Marron groaned. The youth of today, in his time you would not have risked your life just to get to heaven prematurely. At some point you had to go anyway, and better later than immediately.
"Yeah, my little brother, that looks like him," suddenly a voice rang out to Maron's right. He winced and looked at the figure next to him.

A young man around 23 was sitting on a rock eating a roast leg of mutton."Hey you idiot, that was my lunch!" Marron growled angrily and stared at the figure. The young man stopped short. "Oh, I'm sorry, there was lying around so lonely and abandoned and I thought." embarrassed, he rubbed his shaggy black hair.
"And you thought she was probably just lying around on the grill for fun or something?" Marron shouted angrily and stalked towards the insolent kid.
Lilith raised her eyebrow slightly, the guy looked familiar.
"Relax, okay, it can happen!", "The guy" answered with a grin and tapped his orange hat.
Funny smileys on the hat, Maron noticed and turned around, offended. "Tell me boy, who or what are you anyway?" He asked irritably instead.

"Oh sorry, I haven't even introduced myself yet!", The black-haired man slid down from his rock, "my name is Ace!"
"Aha, Ace and more?" Marron wanted to know and suddenly suddenly stopped, "Ace... Yes....but not Ace with the fire fist. . White Beard's vice ?! "
"That one!" Grinned Ace. Marron looked like he'd just met death. Beads of sweat appeared on his forehead, his lips trembled slightly, and his face went pale as a linen sheet.
Lilith looked at the old man in surprise, "who is this White Beard?", She wanted to know.

Maron's jaw dropped while Ace scratched his head in amazement.
"You ... you traveled this far on the Grande Line without ever hearing from White Beard ?!" gasped Marron. This girl just got weird!
"So what?", Lilith asked pouting, "After all, you can't hear from everyone !!"
"But White Beard is one of the most famous pirates ever !!" Marron slapped his head. It just couldn't be true.
how could anyone travel across the Grande Line and never have heard of White Beard? His name was feared everywhere, even three-year-olds had heard of him!Shaking his head, he turned his gaze back to the famous vice. He froze.

"Aaaaaahh !!!" Marron yelled in horror and stared at the man lying on the ground. It couldn't all be true !!!!
At first there was a little girlie who claimed to have sailed across the Grande Line without ever having heard the name White Beard and now the vice-president of that same was apparently dead on his island. Right next to his house !!! Just got his head in the sand.
Tears welled up in Maron's eyes. White Beard would kill him!
He would never believe him that the boy had fallen over all by himself.
Everyone on the Grande Line knew that Ace with the fire fist was like a son to White Beard! His one and only !! His knees started to tremble, he had to pack immediately! He had to get out of here, preferably away from the Grande Line, before White Beard got his hands on him.
He ran into his house like a madman. He absolutely had to pack.Lilith looked in amazement after the old man, who ran into his hut with a monkey tooth. To just leave them here like that, really!
She looked thoughtfully at the man lying in front of her. Was he really dead? Thoughtfully, she splashed some water on him.
"Arrgh! This is cold !!"
As if stung by a tarantula, Ace jumped up and looked at the girl in front of her in surprise. Then he looked around.
"Well, where has the old man gone?" He asked, puzzled.
At that moment Marron came running out of the house, a suitcase in each hand and a strange Hawaiian cap on his head.
"Hey old man, where do you want to go?" The flaming man called in surprise.
"Don't bother me little one! If White Beard finds out that his vice lies dead here on the ground, then it will be me who will soon have to keep him company in hell!", Maron explained busily and climbed into his little rowing boat.

Lilith and Ace looked puzzled. Didn't the old man notice who he was talking to?Maron had meanwhile cut the rope and was now rowing at an excessive speed towards the approaching horizon.
"What is the old man doing, is he crazy," thoughtfully the man looked after the point that had once been Marron.
"He thought you were dead!", Lilith said soberly and looked lost in thought out to sea, "great and how do I find the others now?"
"Why should I be dead?", Ace looked at the girl next to her, startled.
That just sighed. "Well, it's not exactly the most normal thing in the world when people suddenly fall over in the middle of a conversation!"
Then she looked thoughtfully at Ace. "Can you explain to me who White Beard is ?!"

Chapter one is now finished !!
I'll admit Lilith got away a bit stupid, but is still changing!