In an ancient kingdom, a vicious warlord is on the hunt for a magical sword. Forced to escape his soldiers, the young girl who guards the sword is hunted until she receives some unexpected help from a pair of odd strangers.
If even one of us siblings survives, 
the Tiān Xing Jiàn sword will be protected!
Wenigstens einer
Quand bien même seul l’un
de nous deux devrait survivre,