There is a Secret Time Travel Agency based in the year 2100 that has unknown intentions and motives. They recruit special agents, called Loopers, from different years in the past to serve as Contract Killers for their agency.
As per their contract, they will be trained and equipped to carry out 10 killings in their tenure, in exchange for which they will get
1. the choice to pick any time period and place to live the rest of their life in (either at or before their present time, not future)
2. the equivalent of 100 million in the currency of that time period. you can use this money however you wish, and it cannot be traced.
However, to be a Looper, the first murder you are required to commit is of yourself, aged 75 years. This is inescapable, and guarantees your commitment to the organization and determines your lifespan.
You are a 25 year old policeman in Delhi from a lower middle class background. The Agency approaches you to be a looper.