It sounds like you're referring to the ZEE5 original series (Season 1), specifically episodes 1 through 6 in WebRip 720p quality.

Watch the first episode legally on ZEE5 (often a free trial is available). If you enjoy the raw, realistic portrayal of UP’s crime-politics maze, the subscription is worth it — and you’ll get the remaining episodes (7-9) in the best quality.

(especially the nuanced performances of Jimmy Sheirgill and Tigmanshu Dhulia), the official 1080p/4K stream on ZEE5 is far superior. The show’s sound design and tense background score lose impact in a low-bitrate rip.