In terms of structure, three-act: setup the protagonist's motivation, the planning and execution of the heist, and the climax with confrontation and resolution.
Plot outline: The main character, let's say Aarav, was a genius in IT who got framed for embezzlement. He was in jail but now wants to clear his name by cracking a high-security bank vault where incriminating evidence is hidden. He gathers a team, each with unique skills. The group has to navigate through tech security systems, maybe using AI and hacking. There's an antagonist, Inspector Sunita, who's on their trail. There could be twists, maybe a traitor in the team. Emotional elements: his family's suffering, his brother's death, motivating him to succeed.
Potential main character: A former bank employee turned mastermind, or a group of skilled individuals with different expertise. Maybe some family elements, as Indian movies often have. A love interest subplot? Maybe. Also, consider moral dilemmas, family conflicts, redemption arcs.
Possible plot holes to avoid: The security measures need to be believable for 2024. If they use AI systems, how to bypass them? Maybe some vulnerabilities in systems, social engineering, insider help if there's a traitor. The team's dynamic should be built with believable characters, maybe some backstory for each.
