Mera Saaya is a suspense thriller courtroom drama which begins with a successful lawyer Thakur Rakesh Singh returning back home to find his sick wife dying in his arms. A few days later after her burial, he is informed by the police that they have arrested a lady who claims that she is his wife. Thus, begins a case where the lady has to prove that she is the estranged wife of Rakesh Singh whereas the latter tries to prove her guilty and fraud who wants to escape jail.