A class-divided friendship goes through highs and lows through several decades.

The story concerns Muthu, a charismatic, well-respected and loyal servant and charioteer of Raja Malayasimman, a wealthy zamindar. While Muthu and Raja's exploits lead them to fall in love with the same woman, an actress and dancer named Ranganayaki, Raja's materal uncle Ambalathar is keen on assuming control of the family's property.

When a newlywed American couple goes to India on their honeymoon, little do they realize that they are about to go on the adventure of a lifetime. A huge ruby from the time of the Indian Maharajas has been stolen and placed in the backpack of the Americans. When the bad guys realize this, they kidnap the wife... Now the husband and his Indian friend (played by a famous Tamil Indian actor) must go out to save her.

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 wealthy engineer arrives in India with the mission of serving the nation and investing in the country's welfare but is met with strong opposition from corrupt officials and politicians. After being faced with insurmountable hardships, he decides to take drastic measures.

A hostel warden becomes the target of a dreaded politician and his gangster son, but little do they realise that it is they who should fear him.

Muthuvel Pandian, a retired, stern yet compassionate jailer lives a peaceful life with his family, but trouble knocks his door when his cop son’s tryst with an antique mafia gang goes awry and forces Muthu to step back into a dark world he had voluntarily took a break from.