4 ideas
Vimal, a man wanted by the police, lives in hiding under an assumed identity and wants to stay out of crime. Criminals who know or discover who he is pull him into one more robbery worth 65 lakh rupees, and his wanted status gives him little room to refuse.
A person hiding from the law cannot go to the law for protection. That means anyone who knows his secret can make him work without paying him and without earning his trust. The threat of exposure does the job that wages or loyalty would normally do.
A gang of thieves holds together only while the prize is still hypothetical and each member needs the others' skills. Once the money is real and in one place, each member gains from cutting the others out. The dangerous part of a heist is therefore the division of spoils afterward, not the robbery itself.
Read the reluctant criminal's story as escalating entanglement. Each job taken to escape an earlier crime creates new witnesses, new accomplices and new offences, and those in turn force the next job. On this reading, trying to get out of crime by one more crime is what keeps him in it.