Ep. 1: This Incredible Wonderland

1

Minamo Sorano visits a live event held in the mysterious land of Alicepia together with her best friend, Natsu Hinomoto. However, the venue is suddenly attacked by a mysterious monster. At that moment, Minamo witnesses the appearance of a "Princess," a figure who sings and dances to vanquish the creature. (Source: Princession Orchestra Wiki)