Dreamer — the manager of dreams. Their job is to awake humans from their dreams. Anna, an S-class Dreamer, was given an order to save those who entered the dream of "This Man". But wait... How come his dream looks like an amusement park?

Dreamer — the manager of dreams. Their job is to awake humans from their dreams. Anna, an S-class Dreamer, was given an order to save those who entered the dream of "This Man". But wait... How come his dream looks like an amusement park?