I discharge responsibility for Bleach and Naruto.
Chapter 1: Contact.
Hollow world. Forest Less.
Ulquiorra Cifer was walking in the middle of the dark forest in search of new Hollow for Aizen's army.
Lately there was a strong riatsu inside the forest but I could still find it.
But he knew it was a very strong Hollow, and possibly a Vasto Lorde.
After several hours looking for that Hollow I can find a trace.
A line of blood that led to a large cave.
Ulquiorra followed the trail and entered the cave and found what he was looking for.
It was a vast dragon-shaped lorde of silver color with several scales, in the form of metal armor with red eyes and two large rooms made of metal.
The Vasto Lorde was strong very strong, so much that even in its current state could fight with it and even beat it.
'I must be careful' Ulquiorra thought.
The Vasto Lorde was eating the Hollow he had killed, I ignore Ulquiorra's presence.
After a while the Hollow tore the last piece of meat he could before turning to the Arrancar who had interrupted his meal.
"What do you want?" Asked the Vasto Lorde.
"I'm sure you've heard about the Arrancar army that is forming in Hueco Mundo," said Ulquiorra.
The hollow nodded.
"Right now I'm recruiting as many Arrancas as possible, and it would be quite beneficial for us if you join."
The hollow observed him.
"You will become an Arrancar and you will have great power" said Ulquiorra.
'I have not had anything to do lately, so it would not be a bad idea, so maybe I can find strong opponents' thought the Hollow.
"Very good".
"Follow me," he said, as he got up to return to Palace of Las Noches.
Las Noches.
Ulquiorra entered the throne room and knelt before Aizen in mode of respect.
"Well, how was Ulquiorra?" Aizen asked.
"Aizen Sama, is likely to have found a new Espada," said Ulquiorra.
Aizen looked at him.
"Where is?"
Several minutes later Aizen was standing in front of the possibly new Espada.
'It certainly has a lot of power' thought Aizen.
The new Hollow was in a small room without doors.
"Are you ready?" Aizen asked.
The hollow nodded.
Aizen proceeded to give him a small part of the Hogyoku's power.
The seconds passed and suddenly a great riatsu erupted that made everything tremble.
Aizen was impressed, a smile slowly formed on his lips.
The riatsu disappeared quickly.
Slowly the small room that kept the Hollow sealed fell off, revealing the human form of the hollow inside.
"Welcome, Uchiha Sasuke."
Sasuke lifted his gaze from the ground to Aizen and smiled.
Sorry for the orthographic errors.