The story revolves around Karuna, who reveals to Dr. Shalini that Vivaan is not her biological son, but rather a child she found on her doorstep years ago. Karuna is afraid to tell Vivaan the truth, fearing it will ruin their relationship.
Meanwhile, Vivaan is preparing for a class test and has a competition with his classmate Chintu. Chintu tries to intimidate Vivaan, but Vivaan is confident and accepts the challenge.
In another part of the story, Ms. Timnasa, the main antagonist, is trying to capture Ananya, who is revealed to be the daughter of a woman who was taken away by Timnasa. Ananya was sent to Earth as a spy but found a friend who helped her find her mother.
The story ends with the revelation that Ananya's mother was carrying a baby who was destined to kill Timnasa, but it is unclear if Ananya is that person or if someone else is the Mysterious Force that can destroy Timnasa.
Here are the key facts extracted from the text:
1. Vivaan is not Karuna's biological son.
2. Vivaan was left at Karuna's doorstep a few days after her failed delivery.
3. Karuna has kept this secret from Vivaan.
4. Tanisha and Abhay left for London without informing anyone.
5. Karuna is worried about Vivaan finding out the truth about his parentage.
6. Vivaan has a class test challenge with Chintu.
7. Chintu has an eye infection.
8. Rinkoo is a friend of Vivaan's and has a mother who knows Karuna.
9. Timnasa is trying to capture Ananya.
10. Ananya is a woman who was confined by Timnasa and sent to Earth as a spy.
11. Ananya found a friend on Earth who helped her find her mother.
12. The friend is implied to be Vivaan.
13. Ananya is not the Mysterious Force predicted to destroy Timnasa.
14. The Mysterious Force is still unknown and needs to be found.
15. The sage of Dark Realm predicted the existence of the Mysterious Force.