An ancient Inca martial arts manual is protected by its only heir with the best fighters in the world on the hunt after him, including his brother, which'll trigger the bloodiest revenge. 译文(3): 一本古老的印加武术手册受到其唯一继承人的保护，世界上最好的战士都在追捕他，包括他的兄弟，这将引发最血腥的复仇。
