Morty's dream

In a school cafeteria, a large green alien creature with a single eye and tentacles floats above the tables, causing students to react with shock and fear as it moves through the room. The scene cuts to a close-up of a boy with a bored expression, then to a hand reaching toward a white surface with faint red lines, followed by a close-up of the boy's face showing wide-eyed terror as he looks at a woman with orange hair.