Tsubasa Chronicle

An excavation at the Clow Country ruins leads Syaoran to witness his childhood friend, Princess Sakura, appearing with wings that dissolve into feathers. These feathers vanish into various dimensions, taking pieces of Sakura's memory with them. To save her and recover her lost memories, Syaoran journeys to another world in search of a solution. His only remaining option is to travel across dimensions to retrieve the feathers. Joining him are Kurogane, a ninja exiled from Japan Country who wants to return home; Fay, a magician who fled and hopes to move between worlds without returning to his own; and Mokona, a white meat-bun shaped creature.