Mayo Suzukaze

Kai and Gerda are very dear friends who have been living together since young. However, one wintry day, the Snow Queen appears stirring up snow and wind, and a sliver of mirror gets lodged into Kai's heart. Kai drives Gerda away in tears and the Snow Queen takes Kai away to her realm. The adults try to dissuade Gerda from pursuing Kai, saying that he is already dead. But determined to find Kai, Gerda set off on her own journey which is filled with trials and tribulations.

Paris, 1742. While investigating the murder of his beautiful sister—Lia—D’Eon uncovers an evil which casts shadows in both the palaces of kings and the dark alleys of Europe. It is a dark and strange power—one which allows Lia’s soul to return from beyond and possess her brother in order to avenge her own death.

The Meiji Era was one of great renewal for Japan, where swords and killing were outlawed. However, many survivors from the time of Revolution still live, lurking in the shadows and waiting for a chance to use their killing blades again. Only Kenshin Himura, formerly one of the most brutal of killers, hopes to keep his swordsman's honor and still live in the new era.