While Velma and her friends suffer through a Saturday detention, Amber attempts to use witchcraft to summon the ghost of a dangerous adversary.
With a squad of deadly assassins on her trail, Mizu forges ahead — but hits a hiccup when she and Ringo arrive in town on a festival day.
Lone-wolf warrior Mizu gets stuck with an unexpected travel companion, while Princess Akemi grasps for a way to control her future.
