Northeast China, early Northern Song dynasty, AD 986. The Khitan army takes its revenge for a past massacre, abducting General Yang Ye (Adam Cheng) and leaving his wife and seven sons to rescue him - and fall into their deadly trap. Led by the first son (Ekin Cheng), the seven - two of whom have never seen combat - set out with a small band of fighters to face an army of thousands, brave the treacherous Wolf Mountain, face the nemesis of their shared history, and find the way back alive - all to bring their father home.

Mark, a man who commits perjury for his company in order to help his mother. However, he meets a mysterious person who threatens him and forces him to rob a bank. After the theft, the mysterious person continues to cause disasters to happen to Mark, which is when Mark vows to break free from this person's control and expose his or her true identity.