If you want to live forever - eat a dragon's heart. The only problem is that as a dragon, Ao Shun is against the idea. Following Japanese invasion of Manchuria, she flees the occupied region, aware of the bounty on her head, and ends up living with a fellow dragon, Zmey, in Siberia. The problem now is that the hunt for her heart isn't going to be stopped by national borders, and Zmey has a lot of problems of his own.