Years ago, a tragic accident led to Kurau's possession by a Rynax. Now an adult, the Rynax powers she acquired so long ago have made her an unstoppable agent.

Kurau and Christmas are on the run from the GPO and must leave their old life behind. Kurau gets a job as an agent with a new company, going after a gang of art thieves. When Kurau's new partner is captured, she is forced to rescue him.

Ayaka interviews Doug to find out the location of Kurau and Christmas. Meanwhile, Kurau tries to heal people who have been injured by Rynax energy.

A lonely Christmas goes back to live with Uncle Frank and Aunt Kleine in Switzerland. Meanwhile, Kurau goes back to live with her father. We find out the real reason that Kurau loved the Christmas holiday.