Syaoran, Kurogane, Fai, and Sakura are embarking on a journey to recapture Sakura's lost memories. Alongside the assistance of Mokona, they journey through countless dimensions and time periods. In their latest endeavor, the "Land of the Birdcage," they uncover a harmonious destination where people and birds coexist in peace. However, their tranquility is shattered when they encounter a boy named Koruri who suspects them of harboring malicious intentions. It's later revealed that the country's leader possesses a mysterious power, driving Princess Tomoyo and her followers to seek refuge in the woods without their treasured avian companions. The team unites to confront the influential monarch, reclaim the feather, and restore balance to the community.