Mohomaya

As Miki leaves for Canada, he requests Aruna to accommodate Rishi, his childhood friend, as a paying guest. Although hesitant at first, Aruna agrees after meeting Rishi, impressed by his respectable behaviour.

Rishi becomes an inseparable part of Aruna's household. Rishi's past is a deep ocean of secrets, and he finds a motherly solace in Aruna.

Aruna's husband Suronjon becomes wary of this unconventional bond between Aruna and Rishi. Strange accidents start to happen in the household, putting Mithi at stake.

Faced by questions, Rishi decides to leave Suranjan's house. But Aruna's growing dependency on him doesn't let him leave. Miki's girlfriend Baishali visits Suranjan, and devises a ploy to find out more about Rishi.

As Mithi recovers from her fatal injury, Rishi takes over the household. Suranjan becomes even more doubtful about Rishi's motive, but Aruna has blind faith in Rishi. On the other hand, Baishali finds out about Rishi's obsessive fixation about his mother Maya. Can Rishi take the secrets to his grave?