15 Tartaros Wood.

Kuro took a long breath, and woke up, gasping. He just woke up after having a nightmare. Not really pleasant. He noticed that His crew mates were next to him, each in another bed, he did not recognize the place they were inside.

"Enjoying the sight?" A familiar voice rang out.Yuki and Haken couldn't hear it but Kuro could."Yes...Hybrid…"Kuro continued.He could finally see his physical body.It was like his own,a human's yet it was different.

" My name is Ketsu." The figure appeared from the shadows, revealing a teenager of 16 years, with red crimson eyes and orange short wavy hair. The teenager was a bit taller than Kuro, at 176 centimeters.

Ketsu nodded."You ate the Light Devil Fruit?" Kuro asked,"How did you know?!"Ketsu asked with an eyebrow raised compared to the other."First,to make even a Core Captain Level Black Demon King to not dare to get close,a human or a person of your level can't do that.Unless you ate the Light Devil Fruit?" Kuro explained making him sigh in a feeling of lose.

"The reason you couldn't kill the Black Demons yourself should had been that the Castle would lose protection,right?"Kuro said,"Yes that is true.This castle is important to me so I can't leave it without protection."Ketsu said.

"But that is no longer something to worry about.Humans aren't idiots.Besides You can take the castle with you now ,am I right?" Kuro said."Yes but only in the form of a ship."Ketsu replied,"And I have already built the perfect ship for our crew."He continued."Can you show it to me?"Kuro said.

He nodded and told him to follow him.They walked inside the castle until they reached a huge huge room.Before them was a huge ship.The sails were really huge with the mast supporting them.There was a huge sail which was supported by two masts and was probably the place they would draw the picture of their crew.

Yuki who had just woken up looked at the ship in amazement, she guessed that it had more than ten rooms just in one of it's floors, because it was simply too large. "This is amazing... What is this, our new ship?!"

The ship itself was really huge,around eighty meters maybe? "There is also a Navigator's cabin!" Yuki's eyes shone when she saw a single cabin in the deck.She immediately jumped on the ship and started to explore.There was the mast where the Jolly Roger would be put.There was also Crow's nest(Not sure if this is the actual name but sorry.) with a lot of space,around three to four meters.

Haken was smiling.This ship was the best for them."Ketsu-san...You are the best shipwright I have ever seen."He said complimenting Ketsu who slightly blushed,this probably was the first time he was ever complimented in his life.

"He isn't joking,I doubt there is any shipwright in the Four Seas or even the first half of the Grand Line who can surpass you." Kuro said in a calm voice,though inside he was excited."Then what name should our crew have?"He asked.

Slience

Silence

Silence

"Etooo,Dark Lightning?" Haken said,"Black And White Crew"

"When did you even wake up... and what does that even mean?"

Haken looked at his captain and grinned," You can also call it the ShiroKuro, but Black And White sounds cooler.Which means we are justice and at the same time outlaws. Another meaning is that we will protect our friends in peace and war,no matter the time.

Black-War

White-Peace"

Although the name wasn't actually good,they decided to name it Shirokuro.The Shirokuro or Shikuro Crew for short!"It sounds good!" Haken,Yuki and Katsu immediately gave their okay to this name.Although It wasn't amazing,it was really good for them"Then…" Kuro started to draw their Jolly Roger.

After a few minutes he showed it to us.It was a skull with two bones crossed.There was a blue lightning in the middle which disappeared and a sword next to it.Although not good,the drawing and the art were ultimately good."Good.."Haken,Ketsu and Yuki approved of it.

"Then let's set sail!" Kuro grinned,"But first let's eat and fill the storage room."He continued growling…

One Day later---Morning

They started loading resources into the ship.It was easy with Kuro's darkness.But something he failed as he yet to fully control his powers.After a few hours of hard work now they were on the ship."Then…" Kuro took a huge breath and roared.Darkness started to hold the ship.

He breathed heavily and his face turned red.Holding such a heavy ship made from god knows what wood and other parts was really stressing."Is this really normal wood?" Kuro gritted his teeth."I forgot to tell you guys but this ship is made from a special wood which can only be found in the New World, and some specific places, they call it the 'Tartaros' Wood, because it's only found in very deep caves"

Yuki was surprised,"Tartaros?!Is that the wood that even The wood which created the previous two Pirate King's ships is lacking?!That wood which can destroy metals?!"Ketsu grinned,"Yes!"Haken was calm.But shockingly Kuro handled it easily."LIGHTNING!"Lightning fell from the skies to support the darkness and the ship.

After a hour they managed to take the ship to the sea,with them on it.Kuro was lying on the main deck tired.It was damn tiring as he used over eighty percent of his power to hold just a simple huge ship."Meat…"He barely managed to mutter these words as he used his remaining darkness powers to bring meat and eat it.

The next moment he was full with power, given strength by the immense amount of food he had eaten.

Kuro was ready for the next adventures... Or was he?