Yoruichi both changed their bandaged with some new clean one's, applied some cream and then told them to go outside for training.

Yoruichi : okay i know a way to get ichigo to learn Bankai in three days but to do that im using something but i only got one of those.

(Y/n) : its okay focus on Ichigo i can train on my own with what my grandfather taught me.

She smiled happy that she didn't need to hold everybody hand here and told him he can train wherever he wanted and she would check up on him and tell him when it was enough. He smiled and took of, happy to move his muscle again and ignoring the bit of pain he felt.

He jumped from rock to rock being slow and carefull not to hurt himself anymore then he already was. He looked around for a good and quiet place and decide to go with a big rock where he could sit in easy on the flat top.

He sat down with crossed legs to meditate a bit to calm down and then called for Yami and Guang to start his training feeling scared but he was gonna do it.

(Y/n) : okay what now ?

Guang : now we go in your head.

She touched his forehead lighting his eyes up and sent them both into his own world.

(Y/n) woke up and stood up in a strange place he never been before.

(Y/n) : what is this ?

The place looked like a old village with old houses surrounded by nature, trees, grass but the sky was black without stars and the grass wasn't that green having a bit grey in it. It was empty even if it was a village it missed the people living in it making the BIG village look abandont without any sound of the living.

Yami : this is your mind !

He looked up seeing his two zanpakuto's in their spirit forms ontop of a tower looking down at him, Yami without any feeling and Guang looking guilty and sorry for (y/n)

Yami : this is your head ! If you want to use my power and master Bankai you have to face your worst fear and beat it.

Guang : im sorry (y/n) but you have to face him...

The ground exploded when something burst through it releasing a powerfull roar that shook the world to his very core.

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Its head looked like a dragon with a not too long neck and his eyes were like a hollow. His upper body was muscelar with his skin like white armour with two black lines going over his arms to his black circle on his chest.

His arms were strong and armored with claws as hands. His legs were just a tail also armored and almost touching the ground but the thing just floated over the ground.

each of his limps () had some blades in the armor for cutting and slicing his enemies.

Guang : face Akuma ryujin () and make him listen to your commands by beating him !!!

His swords appeared from thin air in his hands just when Akuma ryujin charged at him holding his fist up for a punch. (Y/n) jumped up before the fist maked contact but the fist shattered the ground in many pieces.

(Y/n) thought : i better try not to be hit !

(Y/n) landed on a building but his Bankai slammed the building with his tail bringing it down forcing (y/n) to jump on a another one but again jumped away when Akuma ryujin did a spinning attack and complete ripped the building from his place.

The Bankai looked around looking for (y/n) but could't find him anywhere but then he felt something slicing him in the back but thanks to Akuma armor he did't even get a scratch. Akuma tail swinged againts (y/n) chest and the guy was blasted through a wall in a home.

(Y/n) stood up dizzy but even before he could act he was again punched out the home right in another wall making a hole in the shape of his body.

(Y/n) walked out feeling not good but just ducked when the tail of Akuma whent for his head and used stone skin to survive the punch but even with his stone skin he was sent flying in the air.

(Y/n) turned his body to his bankai and used purple lighting that went right for Akuma but the thing was unaffected by it when he was hit death-on. (Y/n) landed on the street not to far from his Bankai so they could stare at each other from far way. From this fight he remembert again why he never wanted to use him.

A younger (y/n) and his grandfather were both fighting againt a giang hollow looking like a snake with a bone upper-body and a snake head but his legs were just a very long tail. They sensed the hollow and hunted it down finding it in the woods trying to get some people who were enjoying nature.

The hollow swinged his tail and the two of them jumped over it and attacked the hollow with a barrage of attack swithing out but the hollow then back-handed them away.

It then went for the kill jumping at them but the two of them jumped each a other way and the hollow got a big cut on his face from the two swings from (y/n). It roared in pain and then punched the ground to create a shockwave sending him of his feet but before the hollow could do anything (y/n) grandfather jumped ontop of him stabbed him in the back.

The hollow shook his body but the man kept a good grip and send a energy ball in the back of the hollow head. It fell on his hands, the man jumped up and turned around in mid-air and came down sliced the hollow head drawing a lot of blood from the creature.

Hollow :

It fell on his face laying death on the ground so the man turned around with a smile seeing his grandson still fine and safe just with a few scratches on his arms and legs.

Grandfather : well done boy !

The boy smiled but his smile turned in a look of horror when the hollow stood up and grabbed the old man by the waist in a tight grip.

Grandfather : AAAHHH

Hollow :

He held the old man by one leg above his mouth right for (y/n) to see how his grandfather would have been eaten alive.

(Y/n) : NO !!!

He throwed both his swords but the chain broke and they both became one and turned in his Bankai Akuma ryujin.

It growled getting the attention from the other hollow and did his spinning attack but the other hollow tried to eat him too but the Bankai shattered the teeth and went through his head making it explode.

The grandfather landed on his feet not caring that he almost got killed and looked at his grandson Bankai who floated on the place where the hollow was.

Grandfather : boy you did it.

Akuma ryujin just floated there when he suddenly turned around and spinned to (y/n) grandfather but even old, the man was very fast and runned away getting send of his feet by the shockwave.

Grandfather landed on his feet and spinned around to block the fist of the hollow with his staff.

Grandfather : boy call him back !!!

(Y/n) : i don't know how !!

Akuma ryujin used his tail by wrapping it around the man middle and smacked grandfather on the ground squeezing the life out of him. The man got one of his arms free and blasted the hollow right in the face getting him to let go of the blast.

It flew back but the man slashed the thing across the chest five times but grandfather didn't even leave a stratch and in his surprise he could't dodge the fist in his side that send grandfather against a tree.

The old guy fell down with his back against the tree and his grandson at his side worried trying to get the man out of there before Akuma would finish him off.

Grandfather : you have to control him (y/n) !

(Y/n) : i can't !

They both saw the Bankai starting to spin and then just went for them the kill, cutting through air without any sigh of slowing down.

The boy jumped infront of his grandfather and held is hands infront of him like he wanted to shield the old man with his body by taking the hit but he did't need too because the Bankai turned in a black cloud that turned back into his swords missing his face by inches and impaled the tree.

After that day he promised himself that he was gonna master it but the Bankai was just too strong and powerfull and each attempt failed and almost got both of them killed and after a while he gave up because he did't want to bring anybody in danger.

(Y/n) thought : i can't stop now ! He is dangerous but they are right, i can't win or survive if i don't master Bankai soon because without it.... i don't stand a chance and everybody will suffer because i was so weak.

He raised his swords channeling Akuma with his eyes to charge and it worked because the thing came at him with his claws ready so he released a battle cry and met the thing halfway jumping up slashing at the claws coming for him.

Yoruichi watched the fight between Ichigo and zangetsu seeing another copy of zangetsu break under Ichigo hands but the guy just shrugged it off and grabbed a another one.

Yoruichi thought : he can wield the swords longer then he did a hour ago.... lets check on (y/n), Ichigo can handle himself for a while.

She left the training field without the two missing her and looked for (y/n) by following his spirit energy.

She found the guy in a trance with his eyes closed on the rock sweating a little and sending a nervous feeling off him that Yoruichi could feel thanks to his spirit energy.

Yoruichi : is he trying to master Bankai in his mind ? But the Bankai needs to get to our real world.... Wait is he already that far or is this something else ?

She got a small towel and water from the shelter so she could cool him down and dipped it on his head.

She smiled when she saw that he calmed a bit down and just let him do his things while she wiped the sweat of with the towel wondering what he was doing.

But she found herself looking at his face taking it in her memory thinking he was kinda cute, there were better looking guys but something about him just really maked her want to look at him.

She smiled and kissed his cheek and took her leave to check back on Ichigo.

Yoruichi thought : i hope they can master Bankai soon or else things are not gonna be pretty.