Welcome to Demon School! Iruma-kun (2019)

S3E12 Wish Upon Your Bow

Iruma is on a quest to return to the surface after navigating the depths of the underground labyrinth alongside Naphura. During their ascent, he encounters his parents, who should not be in the netherworld. Unbeknownst to him, they are mere phantoms conjured by Orobas's sorcery. Overcome by the vision, Iruma tumbles off a cliff. As he descends, he is tormented by terrifying illusions. Will he find the strength to confront his deepest fears and escape this nightmare?