Season finale

A close-up of a character with wide, terrified eyes and a screaming mouth, followed by a dog tag with the name "HIDE" swinging into view, then a monstrous creature with glowing blue energy and sharp teeth, a character with blue hair and a single tear, a character with black hair and glasses screaming maniacally, and finally a character with brown hair and a bloody nose looking shocked, all set against a dark, dramatic background.