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.。一直女扮男装的宋然，在一次意外下，以女装顾夕禾的身份，和被下了药的男主宋景骁发生了关系，并且怀孕。宋然发现和她发生关系的人是她名义上的四叔，爷爷让她跟随四叔学习，两人住进四叔宋景骁家……。