"AAAAAAAAH (y/n)!" Kakashi yelled as he was falling horizontally along with the chair that he was tied to. (y/n) was falling slower than he was, since his mass (chair and cuffs masses are included) is way heavier than the girl. They both were accelerating quite fast, in a speed of equally to 15 m/s.

Kakashi must do something, because at this point, the collision damage will be tough. The chair will get broken into large pieces of wood that puncture his body, leaving quite massive harm or maybe death. (y/n) might also break her hip and that will definitely be a dead end to her.

He can't allow it.

He can't let her die now,

No not today,

Not tomorrow,

Not even when he is around her.

He glimpsed at (y/n) as they both were still falling down. 'say something. Do something please I'm hopeless,' he said in his thoughts. But she was in a trance, it's pointless to ask a favour from a person who vanished from reality though.

In lustrous auburn waves the velvet necklace scrawled in air. He actually saw it as a moon, like a shiny dime on a deep blue velvet carpet, shining white enamel.

A lightning hit inside his head. He found it! He has just remembered the secret, the one he promised to never remember.

The copy necklace, he still owns it until this moment. The forbidden jetsu...

Flashback :

'Oiii it's not fair (y/n)!' the child kakashi muttered as he sat on ground all beaten up.

The girl with the mask tittered and replied "let me teach you a secret, but promise me to never use it, never ever tell anyone, not even your inner self, promise me with your loyalty, swear on the dearest person's name that you might use it in a very near death moment when I and you are going through, promise me Kakuushi". The little boy declared "there is little or no promise that you will recover as you are treating me as a kid while you, yourself are a brat". She gave him closed eyes smirk and mouthed "please".

"no promises,''

"yes promises"

"no, I'll break it one day I don't want to promise on something that will get broken"

"I included that you can use it when we both are near death though," she smirked.

"fine, I promise you my best effort, I will save your ass" Kakashi rolled his eyes. She laughed.

Few minutes passed. "now look at me" (y/n) indicated.

Kakashi glared at her cold eyes and listened to her soft voice. She tied a necklace around his neck and showed him a similar one she has around her neck. She spoke "now kakashi never take this velvet necklace out of your cervix or the bond that I currently built with you will disappear."

"what bond?!" Kakashi asked as his eye twitched.

"you can control me, I'm your slave and you're my master" she ran her fingers through his silver Hair.

"what?! But I don't want that!" he eyed her.

"it's for the best though," (y/n) tittered.

"alright" he whispered.

"to activate it, just..."

Flashback ends.

Kakashi bite hard on his lips as the wind was playing along with his hair. The crimson liquid drenched out of his mouth, dirting his dark mask and tracing down on his skin.

He declared the secret code "he ra ket wa ri oz jyu bi imo qui ra est ne ra de az.. Ou chi mo"

Nothing happened.

"hurry!!" Kakashi yelled as he watch the ground getting closer.

"Shit I didn't activate my sharengan"

BOOM!

And the red s........