kavachai

A black revolver with a wooden grip rests on a metallic surface, then the scene cuts to a young man in a dark shirt looking down and to the side, with a young woman in glasses behind him, as he holds a small glass container with a yellow substance. The sequence continues with a close-up of a glass tube with a white, stringy substance inside, followed by a shot of various laboratory glassware, including a funnel, a beaker with a dark liquid, and a flask with a yellow liquid.