Bhaijaan, a self-defense trainer lives happily as a bachelor with his three brothers Moh, Ishq and Luv and uses violence to settle disputes. When his brothers, who’ve already found partners, come together to fix a match for him, Bhagya Lakshmi, Bhaijaan decides to mend his ways for his lover's sake. All hell breaks loose when he learns about Bhagya's family facing threats from their haunting past.

Kaaliyan is a village president in the Madurai district, who is fondly called Annaatthe. His nieces compete with each other to marry him. But, he falls in love with another woman who visits their village. Kaaliyan has a sister who gets married and shifts to Kolkata where she faces some unknown threats. Soon, her brother comes to her aid.

A village ruffian, who settles disputes in his native, takes on a big shot when he tries to sort out the rough patch in his marriage after several years.

A straightforward man, who uses violence to settle disputes, decides to mend his ways for the sake of his lover, but when he learns that her family is in danger, he decides to save them at all cost.

Prabhakaran travels all the way from Tamil Nadu to Kolkata for a purpose. He takes up a job in a college and meets Aishwarya. He also comes across Paro in Kolkata and they end up falling head over heels in love with each other. Meanwhile, there is a group in the look out for Prabhakaran at the behest of Eswara Pandian and his son. The ensuing sequence of events results in Prabhakaran revealing his true face through a flashback and there begin the twists and turns, which also unravels a sibling story with underworld background.

Ganesh, a cab driver and a doting brother to his sister Tamizh, is hunting down three notorious criminals in Kolkata. Who is he actually and what's his motive?