Doors open at the Witch Hotel

Witchy welcome to the Purple Bat, the five-star experience hotel in the mysterious human world! A hotel by witches for witches, of which humans must remain blissfully unaware. Unfortunately, ten-year-old Klara not only understands witch language but is also immune to the witches' forgetfulness tea. Luckily, human girl Klara and witch girl Rosalie quickly become best friends, as it takes the strengths of both to ensure the hotel's opening goes as planned and that Rosalie doesn't get exposed at human school. Along the way, they also uncover the secret of why Klara understands witch language.