Tokyo Ghoul is an anime popular among teenagers. The main character Kaneki Ken, after being bitten by a girl, becomes a real monster and feeds exclusively on human blood, whereas animal blood makes him weak and vulnerable to attacks by other ghouls. Kaneki is depicted on the wallpaper: a black mask and a bright red eye, a gray short haircut, a black T-shirt with short sleeves and huge, powerful claws sticking out behind his back. From the animation: the mobility of the main picture, the red glow on the kagun and the smoothly falling white snow.