It's a rainy day.....yn flinched when thunder voice echo...she is sitting in living room and waiting for jk...he is not home yet....she want to tell him whole truth...why she left him....

Meanwhile

Jk is walking in rain while drinking....he can't disguste that his best friend betrayed him and she accidentally slept with his girlfriend's best friend...

He walk to home back in drunk state....yn saw him and run to him...jk was about to fell but yn holding him...jk looked at yn with teary eyes....

Jk- yn?

Yn- you are all wet.. let's go to your room...

Jk shook his head but yn took him to his room...she made him sit on bed and went to bring some comfortable clothes....yn removed his coat and shirt..and give him clothes..jk hold her hand..

And pull her close...

Jk- yn...y..you trust me right? I swear I didn't cheat on you..i...i can't even imagine.... I'm married to sara since long time but I swear to God..i didn't even touched her.....you know i belongs to mafia world..and in this world, sl*t...wh*re are common for all mafia but trust me I didn't slept with anyone.... because I only love my yn.....i know what I did with you wrong but all happened because of my dad....you know that day i planned everything..i was ready to start my new life with you....but you didn't come there and my dad found me.....and then he....

.
.
.
.
.
.
.
.
(I'm going to use some jk's pictures in further chpater, maybe some of you don't like it....you can leave chapter if you are uncomfortable)

In past

Jk POV

After jk got call from his dad...he directly went to home and saw his dad sitting on couch and a bag is placed in front of him...jk gulped...

Jk- good morning dad..why you call me early?

Mr.jeon looked at jk and said..

mr.jeon- jungkook do you know about this bag??

Jk look at bag and shook his head..

Jk- no.. dad..what is this?

mr.jeon- open it and see?

Jk open the bag and he pretend to be shock...

Jk- it's dynamite...where you get it? It's for new mission dad?

mr.jeon- no....i found it in basement.... someone planning to kill our whole family by installing this dynamite in our home.

Jk- what really? But who can dare it?

mr.jeon- don't warry about it? I will find it soon...i just call you to inform you that you are going to Seoul..king kim seokjin is ready to give you training---

Jk- but dad my studies?

mr.jeon- you studied enough...now it's time to serve king...now no more discussion..get ready you are going tonight.

Jk make fist and bowed to his dad and walk away..

Jk in mind- i think, it's time to use plan B ??

Well...jk was planning to kill his whole family so that he can spend his life with yn peaceful...and that's why he bought"fire boy"means dynamite... it's a code word...but he forget Father is always father.....now jk can't kill them so he have plan B...but he have to wait because he wants to make some preparations....

After that Mr.jeon send jk to Seoul and even took his phone so jk can't destract from training and tae also joint him...he meet RM and bella here and they were helping hand for jk.... according to his plan, finally after one month he made everything ready and took phone from RM and dial to yn....he told her everything and about his plan.... actually he planned to run out of country with yn...he can't go by plane so ship is better option...and yn agreed with it... because she also love jk and want to start new life with him...by the way, yn is orphan so she don't have family..

Jk run away from training camp and reached his school..where he started waiting for yn...he is holding a flower because he decided to propose yn for wedding....

Jk in mind- i promise you love...i will give you all my love....you come to my useless life like new hope....and now I want to spend my whole life with you... please come fast.

Jk is waiting and waiting for yn but she didn't come there....he waited whole night....he tried to call her but she didn't picked it..

Next morning

Jk open his eyes but he was not at school instead he was in training camp....and jin is sitting in front of him..

Jin- you are brave and smart because you are first one who dare to hack all security and run away from here....but I don't liked it because first time someone challenge kim seokjin the mafia king...

Jk just looking down because he is thinking about yn....and it's trigger jin and he punched jk again and again and blood come out from his mouth... then jin look at jk father..

Jin- he did a biggest mistake..what punishment i should give him?

mr.jeon look at jk with angry expression and then bowed to him..

Mr.jeon- I'm sorry king what my son did? And about punishment.....give him human weapon training.

Jin- are you sure... Human weapon training? He can die.. you know it?

mr.jeon- i don't care..just do what I said?

Jin- okay if you say so...leave him here i will start training tomorrow.

Everyone leave jk is dark basement... only yn is in his mind..

Jk in mind- why she didn't come? Is she alright? Did something ha.....no..no.... that can't be.

?- did you thinking about yn?

Jk look at voice direction and saw tae...

Tae- i have sad news...yn run away with jimin..

Jk- just shut up!!!

Tae- i know you don't gonna believe but look i have proof...

He showed yn and jimin video on airport and jk looked at them with teary eyes.

Tae- it's true..i guss she not only cheated on you but took revenge from you... what you did with her in past?

Jk is just broken...and tae is again manipulating him....

Tae- i told you she gonna choose jimin over you...and she did it..... wake up to reality.

He smirked and walk away from there..... whole day jk just sit like this and only yn is in his mind...

After that day his life become hell... because human weapon training is most toughest....jin beat jk everyday...

He even chained jk in cold weather outdoor without clothes like he is some kind of animal..

In the name of training jin always lashed his anger on jk because someone betrayed him....and he torture jk.... even he starve him.

One day Mr.jeon come to meet jk...and he begged him to take him back but Mr.jeon didn't effect by jk State...

mr.jeon- stop crying like a baby jk....we are mafia and you have to be strong and prove yourself to king Jin....and i got to know you were the one who brought that dynamite to kill me just for that girl..... remember one thing, love is useless and it's make man weak..... woman in our life is only for pleasure and give us heir...not for love....that girl leaved you..she just used you...just focus on your training if you pass it..i promise I will find that girl for you..you can make her your sl*t or kill her.

And this words effect jk mind..he became cruel man who started torturing people...

and jin give him name the devil..

Jk become heartless and he have trust issue too....once jk said," once a devil was Angel." Yes he was Angel but who turn him to devil...mr.jeon,tae,jin and most importantly..yn...he got betrayed from the girl he used to love more than anything even he was ready to kill his family ... when in love,trust break then not only heart break but that person too....he blamed yn and he is right though...he was teenager that time and he experienced living hell four years in young age and turn like this....

He wanted revenge from yn....but again he somewhere turned soft to her..... although he used to insult her but he is protective too.....he almost killed mia when she throw food on yn.....but he again got angry when he heard jimin name again...

And now leo is come to jk life which is biggest shock for him....

End of POV

Back to the present..

(⚠️🔞Mature content ahead )

Jk is crying like baby while telling about his condition in past....

Jk- i.. I... I'm...

He started sobbing and yn is also crying.. she is shocked how much he suffered in past...she hugged him...both of them are crying.... then yn touched jk tattoos which are hiding his torturing marks...

Yn- I..is it paining? It was painful right?

Jk- not more then here..

He said while touching his heart area...

Jk- why? Why you didn't come? M..my heart---

He stopped between the sentence when yn kissed him....jk also response back.....they are pouring their love in kiss...yn is above jk and suddenly he changed the position...he looked at yn eyes..

Jk- i love you yn....i ready do.

He again started kissing her...and this time yn also respond back...soon both of them clothes are on floor...

And jk su*k and making h!keys on yn
bare neck & chest.....He is now sucking her left b**b with his mouth he licks her n*pple and su*ks ...it while yn is moaning like mess......

Yn -Ahhhh... KooKoo0...Ahhh*moan*

He suck another one, her
hand unknowingly caressing his hair
which make him groan....He is kissing her cleavage and started to go down......He licks her navel....... He holds her legs and makes her legs wide for him........jk is thrusting inside her ... he can't hold himself... Their
bodies are cover with sweats but they
don't care .....Their lips are moving with each other which showing their love and care .....He pull out from kiss and bite her collarbone,place his mark on her..he suck her neck while pounding inside her... .His one hand is holding her waist...So that she can't move.

Y/n- ~Ahhh....~Yoo...k...koo...~*moan*

Jk-Moan....Ahh..more my love...oh.let everyone know you are Mine  ....only mine...

She hold his shoulder tightly as she is
near her climax while he is busy to
pounding inside her.......He intertwine his fingers with her and groan in pleasure as he is close to his
climax .

Y/n- I..m...im c*m~....Ah...

Jk-C*m...on me love.*kiss her
neck *

Y/n moan as she release her cum on his d*ck ,her cum make easy for jk to
pounding in her without any problem.....He groan and drop his head on her shoulder as he shoot his cum inside her And fill her womb...They both are breathing heavily...he is still inside her....and he faint of her and sleep like this....yn is awake...she kissed jk head and hugged him......

Yn in mind- i will try my best to fix you.........

Before I leave you....

I hope you will understand jk POV too.... because many readers blaming only jk...

And now where is yn going?

_______

I posted first chapter..so please check it too...i hope you like it.

KOOKIE-please army vote and comments...and follow author account.. thank you and I purple 💜💜 you 😊

Next chapter after
155+votes 🥰

Longest chapter...1984 words