Before understanding the movie one should understand the structure of the society.
Society consists of both Evil and Good and authorise to exist side by side. People who are too good should not mess with evil, if so, then be prepared to face the consequences. It may sound odd but the reality is like good, even evil has its own structure and law will stand silent. What we believe is that the law will stand with good. But actually No, the law will also join with evil sometimes to avenge the good.
The hero interferes in the belief of caste and disturbs the evil pattern. Naturally the evil hits back and the nature of loss is heavy for the good.
Here Good never be allowed to stay good. To purify good the hero has to follow the path of evil, then it is the success of evil not for good.
The hero is sucked into the concept of evil i.e. murdering the wife’s murderers. Actually in movies the hero casually takes revenge and pays the price. In real life the hero is always easily identified and blocked by the same society which condemns such evils.
The screen-play was awesome and made us sit for a single duration to see this film in OTT.