Based on this, here is a brief covering what can be inferred and what is missing.

Stands for "Web Download," meaning the file was sourced directly from a streaming service (like Netflix or Disney+) without re-encoding, ensuring high visual fidelity.

Happy watching!

The twist? The killer also suffers from a psychological condition – making this a battle of two broken minds.

: It received an 'A' certificate due to its high level of gore and violence.

The search string "Iraivan.Hindi.2023.720p.Hindi.WEB-DL.5.1.ESub.x..." points to a well-crafted digital release of a gripping Tamil psychological thriller. Whether you are a fan of Jayam Ravi, a lover of dark crime dramas, or simply curious about pan-Indian cinema, Iraivan delivers a tense, thought-provoking ride.