A New Contract

The loud, erupting sound of a wall once again crashing into his division made Toushiro sigh. It was early morning and his teal eyes wondered out the window to an all too familiar sight.

"Give me back my coat!" Said a shinigami with red flowing hair.

"Not until you give me back my hair brush!" snapped a second shinigami as the rose from the ground holding a long red coat.

"Yumichika!" the red head charged.

"Grell!" The feathered man charged.

Hitsugaya's teeth gritted. Every goddamn morning started with the squad 11 bitch fight knocking down in wall but this time he'd had enough.

He set down in pen and his hand went for his zanpactou.

"Reign over the frosted heaven." He muttered and before the two could reach each other they were cold statures.

"I have had enough of you two." He stormed over the crowd of squad members who had come to watch the show quickly dispirited fear of the quite literal on coming storm.

"B-b-b-but i-i-it was h-h-h-him." Yumichika stuttered.

"I-i-i-it was h-h-h-his f-f-fault." Grell argued.

"I don't give a damn whose fault it is," He snapped, "I don't give a damn who took what just keep your argument from destroying my squad!"

"A-apologies c-c-c-c-c-captain," The both said.

Hitsugaya turned to walk away, "I expect you two to start fixing this once you thaw out," He told them as he left.

As soon as the child captain was out of ear range Yumichika raged,

"B-brat. T-t-t-this is g-g-going to ruin m-my h-hair"

"I-i-i-t seems I w-w-w-will never e-e-escape from a-a-annoying b-b-rats." Grell stuttered as he glared at the squad ten seal on the boy's back.

Hitsugaya walked back to his office now in a much better mood having frozen the two. He rest Hyroinmaru on the desk and slumped into his chair with a sigh.

"Now for the second problem," He looked to the large pile of paperwork.

Going to pick up his pen again a strange glint caught his eye. He blinked, his curious teal eyes wandering to the source of the blue out-of-place glint.

A ring.

He picked up and examined the silver ring. It was large…or well it was to his child sized fingers meaning he'd have to wear it on his thumb. The main thing that told him it wasn't left behind by Matsumoto was the large blue diamond. He remembered Matsumoto stating that big diamonds weren't her thing so he had to wonder where this thing came from.

And why it was familiar to him…

"That's pretty captain,"

He glanced up to see his Lieutenant back from her meeting her sky blue eyes lingering on the ring,

"Where did you get it?"

"Found it here," He replied, "Suppose you don't recognise it."

She shook her head, "Nope." Then she cracked a smile, "You should try it on."

"But It's not mine," He replied as she buzzed to the other side of the room and snatched it.

"Finders keepers." Matsumoto shrugged grabbing his hand as slipping it on his thumb.

"H-Hey!" He snapped his hand back but too late.

The ring fit snugly and although he wasn't going to admit it to Rangiku it felt right.

"Suits you, captain." She clapped.

"Whatever," He growled not wanting to admit to her being right, "Just get on with your work."

"Alright." The lieutenant chirped.

Rangiku ditched obviously as soon as she could and Histsugaya got about half way through before deciding it was at least time for a break.

The boy went out to the squad 10 gardens for some fresh air chuckling to himself sadistically as he saw Grell and Yumichika still partly frozen. There was nothing wrong in enjoying the suffering of other right?

He looked up to the sky lightly pondering the question before a hint of black in the blue caught his eye. It floated down and he caught it a quick swoop.

Opening his small pale hand the black feather was whisked away by a gust of wind.

He wouldn't be so childish as to chase a feather now would he…but…where did it come from?

Curiosity got the better of him and followed as the feather was led by the wind. The wind seemed to be strange today though, Hitsugaya found himself lead to a small forest he was actually quite familiar with. He would run off here to train every so often but he only realised where it was when the feather landed in a small lake.

The light feather hardly made a ripple as the sun reflected off the shining blue surface of the water.

"Weird…" He muttered walking over to the water's surface.

Looking down he saw a strange reflection. The boy in the water scowled back at him with flat black hair and cold blue eyes. He right eye was strange though instead of blue like the other it had an odd symbol. It reminded him vaguely of some kind of demonic pentagram.

Hearing a sound he looked away a moment only to look back to see the white hair and green eyes he was used to.

"You have changed quite a lot."

Histugaya snapped round hand hovering for Hyroinmaru as he looked to the man who stepped out of the shadows.

He was tall and thin with a pale completion. His red eyes looked at him kindly and he smiled like he had found something he had lost for a long time. His body was clad in a straight black suit and Toushiro relaxed slightly even though he knew he shouldn't.

"Who are you?" The boy asked warily.

The man's smile faltered slightly but he recovered putting a hand on his heart, he said, "I should not have to remind you of a name you gave me," slowly he dropped to a one knee bow, "Bouchan."

"Bou…chan…" Hitsugaya muttered.

The memories flashed in his mind.

The fire.

His parents.

Elizabeth.

Madam Red.

Everything from his short 13 year life flashed through his mind and burned like fire.

When he came back to reality he was leaning into the black butlers arms his body limp.

Blinking his teal eyes a couple of times he calmed his frantic breathing and said the name. The named he gave than man all those years ago,

"Sebastian…"

He recovered and pushed himself off the man,

"You've given me a headache," He snapped smirking slightly as Sebastian smiled and calmly, replied,

"My apologies Bouchan but I did not expect your memories to flood back so quickly."

"You left this for me," He fiddled with the ring slightly.

"It is yours," He said.

Hitsugaya didn't reply. His hand went through his hair as he tried to clear through the jumble of memories.

He had made a contract to take revenge for what happened to him after he was abducted from the fire in the mansion that killed his parents. He remembered getting that revenge thanks to Sebastian so…

"Why am I a shinigami?" He asked, "Why didn't you eat my soul?"

"It was stolen," Sebastian's smile faded, "The shinigami seemed to be able to sense the power you would hold and killed you before I could devour your soul and crossed you over."

Toushiro scowled, "but Grell said I was nothing special,"

"After becoming a captain yourself you think Grell's opinion matters for much." Sebastian smirked again.

"Ture." Toushiro let himself briefly smile.

His mind wandered briefly wondering if the red head, chainsaw wielding shinigami had de-frosted yet but he brought himself back to a more pressing subject,

"So are you here to take what's yours?" He asked.

"I've watched you for a while now bouchan," Sebastian titled his head, "Even if I said I was, would you let me?"

"I wouldn't have much of a choice, we had a contract," He replied looking away.

"You no longer have the symbol of our contract," The demon pointed out, "The contract is void."

"Then why are you here?" He asked.

"Because I am sill bound,"

Sebastian slipped one his gloved off to show the make of their contract will etched into his skin,

"I cannot make a contract with another soul, nor can I eat another soul as long as I am bound by our former contract."

Hitsugaya frowned, "What you're saying is you want to make another contract with me?"

"If you have a wish Bouchan," Sebastian told him, "If you do not I will simply have to starve."

Hitsugaya tried to make it look like he didn't care. Sebastian was just a stupid demon here for the hunt right? Why should he care?

But for some reason no matter how many times he reminded himself of that fact, the idea of Sebastian starving to death pulled on his heart. Maybe it was because the demon had always been there. No matter what got in the way the demon would always come at his call.

So what if that was part of the contract? So what if it was only cause he was protecting his next meal? Ciel…Hitsugaya came to see it as a bit more.

"There is a wish," Toushiro looked up, "a contract we can make."

Sebastian seemed mildly surprised thinking that maybe the boy's loyalty to the soul society would have put him off but when he saw the hatred that flashed in the boy's eyes as his wish came to mind he smiled a wicked grin. His Bouchan had not changed.

"You are a shinigami now, not a human," he spoke, "So our contract will work differently. The ring I gave you will work as the catalyst to keep the contract active and the make of the contract in your eye will not show until you are actively using something in the contract."

"Like when your demon tells only showed when I gave you an order?" Toushiro asked.

"Exactly," Sebastian strode forward and knelt in front of the boy, "Now, What is it you wish in this new contract?"

Gently the demon took the hand that bored the blue diamond ring and Hitsugaya took a breath.

"The wish that you are to make reality in order to obtain my soul, Sebastian," He said clearly and unwavering, "You are to make is possible for me to kill Souske Aizen."

Sebastian chuckled, "You could not make it easy could you?"

"Do you accept?" Toushiro stared down hard.

"Of course, Bouchan." With that his eyes glowed pink and Sebastain leaned forward to kiss the blue diamond and seal their new contract.

I do not own bleach or Black Butler

crossover done becuse of a challange i saw by CosmosQueen. Thought it sounded fun. I might attempt at making it Yoai but I'm not too good with romance but I think I will try.

even if I dont I plan of having some cute scenes anyway lol

hope you like