Yoshino Sakura looks like any other third grader going through her school days, but she carries a massive secret. She passes her time as a cheerful, ordinary girl alongside her best friend Shirakawa Kotori and her childhood friend Asakura Jun'ichi, yet in secret she can draw on the power of the space-time tree to journey through time and alter the past. The two-episode OVA is a spinoff of the D.C. Da Capo franchise from Circus, recasting Sakura as the lead of a magical girl story with an action slant.