Princess Sakura is under a terrible curse and Syaoran will do whatever it takes to save her ... even if it means traveling through space and time. Along with some strange companions, Syaoran begins an epic journey to save the one he loves! This series crosses over with CLAMP''s popular xxxHOLiC, which will also be released as an omnibus by Kodansha. Features characters from the immensely popular Cardcaptor Sakura and Chobits series by the same creators.