Komatsuzaki Ran is not a normal girl. Raised by wolves, psychic powers, the ability to turn into Akai Kiba (The Red/Crimson Fang)...and a lot of people are after her.

We two solve the mystery of Sphinx. 1920s, Shanghai. The youngest spy Nemo infiltrates the mysterious emerging concession Black Babylon. It is said that Sphinx appears and casts a mystery. What Nemo came...

Long ago, there existed a land divided into four countries: Sou, Kou, Do, and Ah. The King of Ah took on a wife from Kou and soon thereafter one from Do, creating a shaky alliance between the three nations....