(Hey guys just so you know I removed Boa Hancock, Uta and Ulti from the harem, sorry. This chapter is also before Luffy sets out on his journey)

3rd POV

Currently Portgas D. Ann aka 'Fire Fist Ann' was currently sailing the sea with her crew in the grand line, they were all relaxing until one of her crew mates saw something on the horizon.

Pirate#1 : "Captain! I see another ship on the horizon by that Island!"

Ann : "What kind of ship is it?"

Pirate#1 : "Another pirate ship, a large one as well, their flag seems to have a dragon of it."

Pirate#2 : "A dragon? It could be the Black Dragon Pirates. Their captain might be there, apparently he's gone toe to toe with Vice Admiral Garp, and won as well."

Ann : "He went against the old man and won huh. What's their captain's name?"

Pirate#3 : "His name is Rocks D. Y/n."

Ann : *looks in shock* 'Y/n! No way he won against Grandpa!'

Pirate#! : "Uh, captain you alright?"

Ann : "Set course for that island! And get ready for a fight!"

Everyone : *Yells in excitment*

As the Spade Pirates make their way too the island, the Black Dragon Pirates were currently relaxing and sleeping after a long night of partying. The reason for their big party was to welcome a new member to the crew, a young 12 year old boy, called Hanzai Jack, who is now Y/n's apprentice. Y/n was currently sleeping off the things he drank during the party while having two girls on top of him, and they were called Embra, and Selena. These two girls were both in a relationship with Y/n for the past few years, since they were two of the first four members of his crew, but Y/n's right hand was Yamada and Ryuu was his left hand. And Yamada was currently cleaning his two guns, while Ryuu was sharpening his two swords, until they both saw a ship coming towards their location. 

Yamada : "Jack, get Y/n up. We have company."

Jack : "On it."

Jack then runs towards where Y/n was sleeping. Jack is a young boy, with fair skin, brown hair, and blue eye's he was taken in by Y/n when he was caught stowing away on his ship, and Y/n also caught him eating the mythical zoan type devil fruit, Ryu ryu no mi, model: Cold Drake. This devil fruit allows Jack to turn into a four legged flightless white dragon, that is covered in very durable white scale, that has ice like spikes in the back, while allowing the user to breath out a extremely cold ice breath like attack that freezes everything it touches. Jack then arrives at where Y/n is sleeping and hits him over the head a few times to wake him.

Y/n : *Yawns* "Morning Jack, what's going with you."

Jack : "YYY/NNN we have company."

Just then Selena, and Embra both wake up. Y/n then gets up and walk to see a pirate ship coming towards them, he then see's someone standing at the front of the incoming ship and realizes it's Ann. He smiles and takes out his sword.

Y/n : "Everyone stay back, this one is mine."

Selena : "And why is that?"

Y/n : "Because she and I have a history."

Ann then jumps off her ship and lights her hand on fire and rushes for Y/n. Y/n then activates his Haki and imbues his sword with it.

He then swings his sword at Ann, hitting her and sending her right into her crew.

Y/n : "I was expecting more from 'Fire Fist Ann'. *laughs*

Ann : *ticked off* "Oh that's it."

Ann then engluf's her fist in hot flames, and charges at Y/n, trying to punch him. But Y/n just blocks her attack with his sword.

Y/n : "Long time Ann. How have you been?"

Ann : "I'm great, but right now I want to know how strong you've gotten!"

Y/n : "Is that right."

In an instant Y/n grew a tail, black scales, claws and got much bigger, Ann's eyes widen in surprise.

Ann : *sweating* "Uh oh..."

Y/n  : "Uh on, is right!!"

Y/n then punches the ground creating a massive shock wave that pushed back Ann and her entire crew. While this fight was going on Y/n's just watched him as he fought Ann and her crew for hours, until finally Ann's was beaten. Ann the had her wounds tended too by her crews doctor, but for Y/n he was getting scolded by Selena, and Embra for causing so much destruction and noise. Ann then said her goodbyes to Y/n by giving him a kiss on the cheek. This made Selena, and Embra very jealous and Ann smirked at this, she then set sail to go off and fight Jimbei.

To be continued