The video shows a group of zombies in a dark room

you provided is a short animation with a spooky and dark theme. it features a group of skulls and skeletons with colorful designs, including a skull with flames, a skull with a crown, and a skull with a halo. also includes other elements such as a clock, a book, and a person's head. the colors used in the animation are predominantly black and dark, with splashes of color from the skulls and other elements. the overall tone of is eerie and suspenseful, with a hint of mystery and danger.