Expected to launching quickly, this collection has to do with a group of law enforcement officer that are the initial to react to crashes as well as occurrences that happen atHan River It is being cast in the thriller enigma style as well as celebrities 5 widely known stars in the lead functions. This consists of Kwan Sang Woo, K im Hee Won, Lee Sang Yi, Bae Da Bin, Shin Hyun Seung as well asNam Tae Woo