You're looking for information on the Vilangu web series and how to download it from Tamilrockers or Isaimini. Here's what I could gather:

A mature lifestyle and entertainment connoisseur respects intellectual property. They understand that paying for content is a vote for more content like it. If you want more gritty, violent, well-acted Tamil thrillers like Vilangu , you must pay for Vilangu .