Story by Kagiji Kumanomata. Art by Kagiji Kumanomata. Cover by Kagiji Kumanomata.
While waiting to be rescued, Princess Syalis makes herself at home by commandeering a bathtub, befriending a girl demon, and participating in a castle fitness challenge. Her plots to get some shut-eye include stealing ice from Frost Demons to cool off on a hot summer night, attempting to make her own DIY waterbed, toying with magic spells, and provoking an enchanted flower into releasing a soporific. And then the nightmares begin... For teen audiences.