The Knights-Mages have been separated. Sent in the dimension of dreams created by Dorothy, Vanessa's group struggles to find an exit. For their part, Asta and his companions face Drowa and Ekra, the elves reincarnated in the bodies of Gosh and her little sister, Mary. Their conjugated magics are particularly dangerous... Will they all come together to join the Palace of Shadows and defeat the enemy's plans?!