Amazon Prime Video and Excel Entertainment`s upcoming next title Mirzapur is all set to treat the audience with its thrilling and ruthless content.

Welcome to Mirzapur, A lawless land filled with moments of heart-pounding action where the only rules are laid by none other than Kaleen Bhaiya aka Pankaj Tripathi.

The teaser showcases the badass business of weapons and ammunition that is brushed under the carpet, Kaleen Bhaiya makes it clear that his word is set in stone - either you`re with him, or against him.

#KaleenBhaiya ne bulaya hai

Since two days, several twitteratis and Instagrammers have been facing issues while tweeting or making videos, including Sunny Leone and NawazuddinSiddiqui leaving everything they are up to because "Kaleen Bhaiyane Bulaya Hai.

Who is this Kaleen Bhaiya!? Watch the teaser:

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