Restricted calls, starring Zhao Yuzhen, Li Zairen and Chi Changxu, will be released in June. "restricted calls", directed by Kim Chang Su, who is in charge of film clips such as "Snow country Train", "Ming Liang", "Live Terror" and "the Magic Girl", tells the unpredictable story of a suspicious phone call on an ordinary way to work that plunged downtown Busan into the danger of a terrorist bomb attack. Bank center director "Shenggui" (Zhao Yuzhen is acted the role of) in send children to school on the way to work in the morning, received "get off the instant bomb explosion", but the number shows to limit suspicious phone calls and into a crisis.