Tiana, Moana, Snow White, Rapunzel, and Ariel are off on an adventure as they are each unexpectedly transported to a mysterious castle. Shortly after arriving, they soon discover that Gaston has hatched an evil plan to take over all their kingdoms! The Princess characters must work together to solve challenges hidden deep within the castle walls and try to save their kingdoms from Gaston. Will bravery, quick-thinking, and teamwork prevail?

After Ariel, Moana, Tiana, Rapunzel and Snow White thwart Gaston's plan to take over their kingdoms, he calls upon Ursula, Jafar and the Evil Queen to help defeat the princesses; the princesses learn of Gaston's scheme and recruit allies.

During a heavy rainstorm, the Princess characters and their sidekick friends take in animals in need while enjoying a cozy day in their castle. But when the animals run amok, chaos erupts. Sleuthing reveals a mischievous villain behind it all, and with teamwork, quick thinking, and help from an unexpected friend, the Princess characters must restore order and save their home.