Thadayam Mudhal Adhyayam (Tamil: தாதயம் முகல் ஆத்யம்) is a Tamil-language Action film which is Directed by Mani Karthi & performed by Linga, Maheshwaran, Suresh and Released on 17 July 2020.

A boy and girl fall in and out of love, several times over.

Arun (Siddharth) and Parvathi (Amala Paul) give an interview about their love story. But they fight even before the interview gets over. Then the movie rewinds 5 months earlier. Arun meets Parvathi in a college canteen and soon they become friends. Parvat

Two brothers envy their step-brother Shiva as he is their father’s favourite. Since their plan to deal in drugs and arms is opposed by Shiva, the two brothers hatch a devious plan to bump him off.