The video begins with a close-up shot of a piece of meat on a tray covered with aluminum foil. The meat is pink and raw. A person's hand is seen holding a green cup and pouring a dark liquid over the meat. The liquid is poured in a zigzag pattern, covering the meat evenly. The person then uses their hand to rub the liquid into the meat, ensuring it is well coated. The video ends with the meat being covered with the foil.