In modern-day Paris, teenagers Marinette Dupain-Cheng and Adrien Agreste transform into superheroes when evil arises. Marinette transforms into her superhero persona, Ladybug, while Adrien transforms into his superhero persona, Cat Noir, using magical jeweled objects known as the Miraculous. Meanwhile, Thomas is a black haired white skinned human who lived at the big station of Sodor, UK. He's a cheeky little human with 6-small wheels on his back, a short stumpy funnel, boiler and a dome. Somehow, the Disney Princesses, and Thomas and all of his friends got a call from Ladybug that Shadow Moth is causing trouble and Percy says We're on our way! And then, he Disney Princesses, and Thomas and all of his friends appeared in Paris, France, they became heroes to stop Shadow Moth.