When Kokone sleeps she dreams of Heartland, a place full of technology and warring machines, where she's the Princess Ancien who possesses magical powers. But when events in her dreams and real life start to intersect, Kokone has to run from bad guys in both worlds. Will her dreams provide a way out, or get her into deeper trouble...? The light novel of Napping Princess will be available May 2018! From [Yen Press]