Yuan Ting

A retired bodyguard who has settled into a corner of the world where China, Russia and North Korea meet as he suffers from early dementia finds a new friend in a young girl. When her life is threatened by her father's connection with a local crime lord, .the bodyguard must call upon his long forgotten skills to save her.

A fearsome swordswoman known as The Jade Raksha appears in the martial arts world and begins killing people whose surname is Yan. A swordsman figures out who she is, and asks her why - the answer being that a Yan killed her family 18 years ago... but she's not sure exactly which Yan it was. He suggests that killing the innocent is wrong, but she only has vengeance on her mind and is not to be convinced.