2 months passed, everything has changed after Sai's death. Everyone started accepting that, Sai is no more, even though they didn't get her dead body. Everyone were in grief and mourning her death. Ramya went into depression and imagining Sai everywhere. Vijay has became SI Vijay.
One day, on his way to office Satya shocked when he had seen Sai, in a traffic place fighting with man for a girl, who was molesting her. Satya confronted Sai, and gets know that she is not Sai but Sheila.
Sheila is a middle-class, care free girl, who loves to help others. She works as a volunteer in Earthen saplings, a place for old-aged people, orphans and other needy people.
Satya went to Earthen Saplings to get information about Sheila, and got it. He asked Sheila to help him to recover his mother Ramya. He said everything to Sheila about Sai. Sheila agreed to help him, and promised to not tell the truth about her, that she is fake Sai.
Everyone gets happy after meeting Sheila. Soon, Ramya started recovering from her depression. But, Satya's brothers and his friends knew the truth of Sheila and Satya, but promised not to tell anyone about it.
One morning on dining table, Sheila got allergic reaction while eating Mushroom, which cause Satya to doubt her, because Sai was also allergic to mushroom. So, he started tracking her feet. And got to know that she is none other than Sai. Satya confronted her, why she is changing her identity everytime. To which DCP Agnihotri and Sai decided to tell the truth.
DCP reveals that Sai's parents who died in an accident, is not an accident but a pre-planned murder. Her father was ACP Sourav Roy, DCP Agnihotri's Colleague and Mother Vinisha Roy was a criminal journalist, who were investigating a murder of a journalist named Shalini. It was revealed that Shalini is none other than Taskika's daughter and Ririsha's biological mother, and also a colleague of Vinisha. Thus, Satya's paternal aunty, and Satya and Riru are cousins, which were hidden by their respective families because 30 yrs ago Shalini was eloped with Rishav. Sai revealed that according to her investigation Shalini was collecting news about a high-profile serial killing case, in which the killer disappears the organs from the dead body. She guessed that serial killer might have killed Shalini, but she was not sure and Shalini's body didn't missed any organ. DCP said that just before the death of Sourav and Vini, Sourav had called him to tell that he had got some clues about killer. Soon, DCP knew the truth of Hemani, Ririsha's care-taker, whom Riru mistook as her mother. Hemani leaked all evidences and clues to the real master-mind, before DCP could confront her, she met with an accident while crossing the road, which they guessed as another planned murder. Sai lost her memory in that accident when she was 5yrs. When became 15 yrs, she recovered memories of her biological parents. But decided to hide about it from her family on the advice of DCP Agnihotri, as he suspected that the accident was a planned murder, and had faith that Sai can find the truth behind these conspiracy.
While having conversations with DCP Agnihotri and Satya, Sai got a phone call from an unknown number and gets to that Roys, Kapoors and Malhotras were kidnapped by the master-mind. Thus, rushed to save them, and adviced to Satya and DCP Agnihotri to take help from Ririsha and Vijay, to catch the master-mind.
Sai reached the location, to save them her family and friends. Shocked to know that, the master-mind is none but Dr. Akhilesh Nanda, a most reputed surgeon and his sister's husband, Minister Ishwar Chandra Acharya and Ishwar's son Surya Pratap Achaya (Sunny). It was revealed that Akhilesh is Dia and Deepak's father, who had planted them in Kapoor's life to destroy them. They revealed that they Akhilesh was the serial killer who killed people for organ trafficking, and sells it in international market, for huge amount. Minister Acharya helped him to commit this crime using his political power. But, Shalini, who was investigating on this case, knew the truth about Dr. Nanda and Minister Acharya and recorded their activities in her camera. So Sunny, Acharya's son killed her, to protect their party's reputation. Which Sourav and Vinisha also involved in this, to investigate the truth, which leads to their death.
Soon, Sai managed to save all, but Sunny shoot her on her shoulder and ran with Acharya and Nanda.