The Princess in Black Pack (Yoto Cards)

Princess Magnolia may seem like the perfect, prim-and-proper princess, but she has a secret: when the monster alarm rings, she transforms into the Princess in Black, a fearless hero who battles monsters while keeping her royal identity under wraps. Her heroic journey begins when a tea party with the nosy Duchess Wigtower is interrupted by a goat-eating monster. Sneaking away, Magnolia springs into action, determined to save the day while the Duchess remains none the wiser. But keeping her double life a secret gets even trickier when her birthday party rolls around. Just as Magnolia is ready to enjoy cake and presents with her friends, the monster alarm keeps pulling her away to fight off one monster after another. Can she keep her guests entertained and the monsters at bay without revealing her true identity? And sometimes, monsters don’t look like monsters at all. On her way to brunch with Princess Sneezewort, Magnolia is called into action again—this time to face a field of adorable, fluffy bunnies. But these seemingly innocent creatures may not be as sweet as they appear, and the Princess in Black must uncover the truth before the chaos spreads.