The film tells that in the second half of the 21st century, a fierce conflict broke out between humans and artificial intelligence. The heroine Yi Ni (played by Han Congcong) made a decision of fate and led the robot army to launch a decisive battle with the powerful Ron group. story. Yi Ni is a humanoid robot born in the "2060 Incident", and the only hope to stop the Ron Group from taking over the human race. She grew up on the streets and in the black market of robots. In an accidental conflict, she was arrested by the Ron group and learned the truth about her life experience. And it was the robots who survived the "2060 Incident" who rescued her from the clutches. Since then, in order to prevent the Ron Group from ruling the crazy behavior of mankind, Yi Ni led the machine army to launch a Jedi counter-kill, and started a century battle with the Ron Group about the fate of mankind, Yi Ni also transformed into a superpower with outstanding combat effectiveness "Dark Phoenix".
On guard! Zhou Fei's sword is created by the essence of his parents: the mother is the blade and the scabbard is the father. Many years ago Zhou Fei's grandfather Li Zhengwei was poisoned to save Duan Jiuniang. The forty-eight fortresses were lost during a surprise attack by the False Emperor. Zhou Fei's mother, Li Jinrong - a young girl at the time - was fierce and reckless, and her sword skills were not yet accomplished. Having lost her family and her father, she went to Liang Shao's strategist Zhou Yitang to ask for help. When Liang Shao refused and Zhou Yitang was ambivalent, Li Jinrong went north alone, determined to assassinate the false emperor.
무패의 신화 '사효봉'은 강호의 절대강자로 불리며 칭송 받는다. '연십삼'은 '사효봉'을 라이벌로 여기며 고된 훈련 끝에 생사의 끝자락에서 세계를 놀라게 할 '탈명십삼검'을 연마하게 된다. '연십삼'은 '심소야'와 겨루기 위해 그를 찾아가지만, '사효봉'이 죽었다는 소식을 듣게 된다. 인생의 목표를 잃어버리고 크게 낙심한 '연십삼'. 한편, 강호에는 '사효봉'이 죽지 않고 살아있다는 소문이 돌기 시작하고, 때마침 '연십삼' 앞에 '사효봉'의 정혼자 '묘용추적'이 나타나 갑자기 그를 죽여달라고 하는데...
북주의 왕의 명으로 북두는 사십팔채를 기습하고
강호의 영웅이자 사십팔채를 이끄는 ‘이징’은
하나뿐인 딸 ‘이근용’에게 지원을 요청하는 서신을 맡기지만
결국 북두의 무리에게 동료들과 함께 몰살 당한다.
‘단구낭’의 도움으로 홀로 목숨을 건진 ‘이근용’은
아버지와 사랑하는 이들의 복수를 위해 칼을 든다.
