The Roundup: No Way Out

In 2015, Detective Ma Seok-to transferred to the Incheon Investigative Division, where he works with a new team. However, he is constantly on the move. The Yakuza, under the leadership of a powerful clan, has been smuggling a new synthetic drug into the city, which has become wildly popular in entertainment venues. Detective Ma, using his irresistible charm and devastating punches, uses a network of informants to uncover the involvement of a local individual in the Japanese operation.