Synopsis：Wang Daqi, a Sichuan opera martial arts performer gifted from childhood, aspires to make a grand name for himself. However, he is struck by stage fright, and instead of becoming a great martial role, he faces the risk of being cut from the opera troupe. Just when he feels there is no place for his talents, an impulsive act of bravery opens a new door for him. His masterful face-changing skills and ever-changing stage costumes make him look like a mysterious vigilante in the night. Thus, the city at night becomes Wang Daqi's new stage. Blending into the crowds, he puts his martial arts to use by stepping up to help others—and embarks on a heroic path of chivalry and justice.