When night falls over Dreamville, siblings Riven and Ciri receive a glowing invitation to the Superhero Sleep Academy. Guided by Cadet Pillow, they master essential bedtime skills—from powering down screens and building cozy nests to wind-down stretches and brainwave lessons in the Dream Lab. They uncover how REM sparks creativity and slow-wave sleep repairs the body, then face the mischievous Sleep-Stealer Shadow in a thrilling midnight challenge. Armed with breathing shields, consistent routines, and Cloaks of Calm, they learn that sleep isn’t downtime but the ultimate superpower. Join Riven, Ciri, and friends as they discover that every child can awaken their inner hero—one restful night at a time.