Original title: The Shadow's Edge A battle action film starring Jackie Chan, depicting the battle between the police, led by a tracking expert, and a cybercrime group led by a former assassin. In the city of Macau, a series of clever robberies are committed by a mysterious cybercrime group. The police, whose surveillance systems have been hacked, are at a standstill in their investigation. As a trump card, they request the cooperation of Huang Dezong, a retired tracking expert. Teaming up with the young elite of the police force, Huang Dezong uses old-fashioned investigative techniques and the latest technology to pursue the cybercrime group led by a former assassin known as "Shadow." Tony Leung Ka-fai of "The Lover" and "Cold War" plays the leader of the criminal group, the former assassin, and co-stars with Jackie Chan for the first time in about 20 years since "The Myth." JUN, a member of the popular K-POP group "SEVENTEEN" and also an actor, takes on his first villainous role as a member of the criminal group. Zhang Zifeng of "Sister" and Tusher of the TV drama "Shadow of the Mountains: Embroidered Clothes Guard and the Dynasty of Schemes" also appear. The film is directed and written by Larry Yang, who also worked with Jackie Chan on "Ride On." Will be shipped with cardboard reinforcement.