A family feud between two warring brothers, Pali and Kuljinder, comes to a boil, while another elitist family prepares for a grand wedding. The eldest sibling Rohan and his best friend Sunny, along with the groom Krish, turn up the fun while Pali and Kuljinder try to mediate with the help of a mentor. The two worlds collide when Sunny and Kuljinder get into a fight for reasons unknown.
While the reasons for the face-off between Sunny and Kuljinder are still unknown, the days leading up to the fight show the wedding preps in full swing. Sunny convinces Rohan’s girlfriend Arfa to attend the wedding leading to some funny and awkward situations with Rohan and his parents who were unaware of the relationship. The war between Pali and Kuljinder intensifies while Jahaan informs Pali about her pregnancy.
Pali suffers a setback when Jahaan refuses to leave with him. Meanwhile, Rohan has a panic attack on seeing Kuljinder at the sangeet. A past revelation by Rohan propels Sunny into confronting Kuljinder. A violent fight ensues with Sunny badly injuring Kuljinder. This kick-starts a cycle of violence. Pali, to prove his innocence, retaliates leading to a tragic turn of events.
The aftermath of Krish’s murder lands Pali in jail and creates a rift between Rohan and Sunny. Years go by, and Pali manages to run the family business from inside the prison, while Sanober and Sukhi manage the show outside. Sunny’s sister Vaibhavi seeks Rohan's help to find Sunny. Rohan confronts Shozi to track Sunny. Shozi’s revelation about Sunny shocks him.
While in prison, Sunny plots to kill Pali with Ismail’s help. A foiled attempt and sudden bail by Rohan gets Sunny to be unhinged. Unable to convince him to give up his lofty plans of revenge, Rohan walks away from Sunny. In prison, another planned attack on Pali by Ismail fails. Pali contacts Sukhi and tells him to kill Sunny and the brutal retaliation puts Rohan, Arfa, Vaibhavi , Shozi, and Sunny in danger.
The attack has shaken up Rohan and Sunny. Rohan pretends to back Sunny’s idea to get his revenge while secretly meeting Pali in prison to request him to back off. Despite getting an assurance from Pali, Rohan’s plans to get away with Sunny fails miserably when Sunny proactively attacks and kills Pali’s brother Jassi. Pali goes berserk and escapes from prison, leading to an intense battle with Rohan and Sunny.