"I cant believe this, you forget your challenge Mr.x, which you gave on phone. wait Let me remind you that..."9Th one down....I killed 9 women that also under your nose....you are not able to save 9th one also after giving enough hints...next one is 10th...catch me if you can..save her if you can..Mr.X waiting for you." am I right, you challenged entire department Mr.x.
"The 10th one,  Anjali Singh Raizada. Your first wife.  I think she is safe....and front of your own eyes Mr.x"
Shyam: Who are yoooouuuuuu????? how you know all this????

"you killed them mercilessly, those 9 women who loved you dear to their hearts. But you killed them after satisfying your lusty and greedy needs. You targeted those,  who didnt thought any bad to you. After giving hope of love, you end them with venom of scorpions."
"what you thought, you can hide from this unforgivable crimes."
Shyam: Yesssss, I am Mr.x who killed those womens. seeing them die with taking so much pain is my crazy hobby. But no law can punish a mad person and its not hard for me to prove that I am mentally unstable  person.
"You are right, you are safe under any law, which declare you as a Mentally unstable Person. But you are not going under any law, you are going somewhere else Mr.x,  where you sent those 9 womens.

Your count down started, when you killed 5th person.. when you killed Lavanya Arora. Same Lavanya Arora who left her family only for you. You killed her, when she was pregnant with your baby. You killed your own blood.

"Today I am ending that count down, Police report will  states that, "for my self defense I killed you Mr.x. Your story will end here.
saying that she took her safty gun from her shoes which she hided from all. She pointed Gun at shyam. All family looked at Scene with horror filled eyes.

Shyam: Noooo......you cant do this...You cant take law in your hands. You dont have any right, with every word he took backward steps along with that person forward steps.
"you can break a  law for crimes but I cant take a law for justice. This is justice to those women and that unborn  baby. only I have the right. you deserve a death from my hands only.
Because I am... I am Kushi Arora. Lavanya Arora was my one and only  sister. You killed my Diiiiii, Kushi shouted and her eyes filled with tears.

Not taking another second she fired bullet at shyam, which directly aim at his forehead. He fall with blood covered face to meet death. His eye balls capture  the picture of gun holding Kushi before closing eyes for forever.
Anjali fall unconscious with shock and other member cried out loud with horror scene which gone through front of their eyes.
After confiring that snake is no more, she turn back to face family who is looking at her with shock. She looked at each and every face and end at Arnav who is supporting his sister to stand. Before she could say anything...
"We got call from Mr.Raizada"
Akash: Yes Inspector, I was the one who called you. But you are late officer, he is no more. Akash who come out of the shock replied to Inspector looking at Shyam's dead body.
Seeing dead body Inspector and constables took their cap off as respect of body.
Inspector:Who killed him. Mr.Raizada how can you take law on your hand.
Kushi turn back to face Inspector " I am the one, Who killed Mr.x officer."
Inspector: Ma'am.. saying that he put back his cap and salute Khushi.
Kushi: yes, Report that, Mr.x is no more. I have to kill him for  self defence. And clear this body from here now.
Inspector: Yes Ma'am. Constable call ambulance.
constable: Yes sir.
Inspector: Ma'am, I hope you are fine, I will arrange your car.
Kushi:I am okay. befor leaving I have one important duty to finish. please leave us alone for sometime,  still ambulance come.
Inspector: yes ma'am. saying that inspector along with constable move out.

Kushi looked at Family once again who was expecting lots of explanation from her.

Kushi: I know, all your mind filled with so many questions.....her words cut of with Arnav voice.
Arnav: Who are you????
Kushi: Kushi Arora. IPS officer from crime branch.
Manorama: Means you are not Kushi Gupta. You are  police officer.
Kushi: Yes I am police officer from Mumbai.
Akash: You used us for your revenge Kushi ji.
Kushi: That is why your  sister still alive Mr.Akash.
"I was behind Mr.x. After every crime he hided himself in darkness,  not leaving any proof not even his photo. Before leaving crime spot he wiped off every clue.  with in three year he killed 9 womens. They just lived hardly for 26 to 27 year. They saw the dreams of happy life with their love just like your sister. He used High poision scorpions venom. That spieces rarely found in South Africa and which one are highly coastable.
Money for buying those scorpions transferred from Mr.Arnav Singh Raizada's account.
Arnav: Whattttttttt......
Kushi: So first doubt was on you. For confirming our doubt. I entered in that fashion show at Lucknow. It was planned  Raizada. 
Arnav: That means, that was not by mistake entery of yours.
Kushi: Nope. That day your behaviour with me confirmed that you were killer. But proof, there was no proof...so I made more occasion to come close to you but end up with real fight and never saw lust in your eyes,  which made me confused. One thing was sure, If not you someone related to you.

Arnav: You thought...I was a killer......

Kushi: I made fake identity of Kushi Gupta, Shashi uncle is a police officer. with his help I become his adopted daughter.  Only uncle knew about my real identity. Uncle asked his family to dont disclose his real profession to you all. 
on the other hand Shyam entred in our life with fakness due to your video release. When you left Lucknow, I also come here to know about you and your family.

Arnav: Then your entry in my office and then home. am I right.
Kushi: Yes, I doubted each and every one end at your jijaji. Till that day I only heard about your jijaji from Anjali ji's mouth. On other hand shyam entered in our house as a paying guest using innocent buaji.
In Anjali' Ji's Room I saw the great shyam picture, Which clear my every doubts. Killer of my sister is none other than your di's Husband shyam manohar jha. He married your sister only for money,  after that  fulfilled his lust on other womens and killed them. He entered in our life for me. His lusty eyes were on me. His  10th targets me or Anjali ji,  I was sure about that.  my confusion cleared when he attempted to kill Anjali ji... Putting electric wire in pool."
Anjali: Why dont you informed us.
Kushi: would you believed me...dont say, I know the answer.  when you were not able to believe your own brother than how can you believe me Miss Anjali.
This made Anjali's head low with guilty.
Kushi: We needed a solid proof. that was the reason of my silence. Anjali Ji was under our protection. he used same scorpion to kill her but I was the one who changed that with poison less scorpion on Akash's sangeet function day.

I could have killed that snake, when I came to know his true face. But before Killing him I had to break Anjali ji's blind believe on her husband. Agar main aisa nahi karthi..you would be wasting your life worshipping your dead husband.
"every time your sister escaped because our shadow police was behind her for her safty. when I came to know your sister is pregnant, yes doctor informed me first,  about your sister pregnancy. my responsibility increase for that baby too... you are just like my Laaa di. . who was also 6 months pergnant when she died.. I saw her life less body first. we got her body after three days of her death. still I remember  that day when I lost my di.....
saying that she cried for her di...making others also in pain. Arnav looked at kushi and then at his sister. he cant even imagine his life without his di.

Arnav: Kushi...
Kushi: That day, the terrace scene which lead you to misunderstood me. I was making your  sister free from that man's hands and targeting my self as his victim number 10th instead of your sister.
But your 6 months contract marriage ended my plan. I was unaware about why you married me.  I thought may it was fate and I can look after your sister closly and collect more proof.

Arnav: I am sorry kushi, to Coming between your Mission and thank you for saving my sister.

Kushi: You always came between my mission Raizada. You surrender to that goons for my safty and I could have lost you...I mean you could have died, If I was not on time came to know about his plan and that place where he kept you.
I was the one who exchange your real will paper with duplicate one. If I didn't hide orginal one, he could have transfer every property on his name before only.

After that suicide drama,  I came know real reason behind our marriage. When you not trusted my word, which hurt me.  I joined hands with shyam to disclose the truth to you for that he asked me to make you sign some legal papers.

Plan was full proof, he disclose everything to Arnav ji. With that I can earn back Arnav ji's trust. Shyam real face come out front of whole family when he claim over properties with invalied will paper.

But all went wrong when you didnt believe on my words and went for Scotland and then he kidnapped you.  I had to run behind your kidnap leaving my mission,  Mami was with me that is why, I was not able to use my power.

Why you always need a proof to believe me. Kushi asked looking at Arnav.

Arnav: Di was right, my anger always end with giving trouble to others. Thank you for saving my di from that snake bite.

Kushi: Leave all that now.  and please dont thank me Raizada. It was my duty and responsibilities.  Now I have to leave, I have to report his death to head office and have to go back to my family. you may know my dad. He is also a businessmen. owner of Arora group of industries.

Akash : Yes I know. He is one of the famous industrlist in India.
Kushi: Ya, He is quite famous. Now I am taking your leave. Bye Every one. Anjali ji take care of yourself and forget him.

Arnav:NOOOO...  You cant leave like that..you are my wife dammit.