is a 2016 South Korean action-thriller drama known for its high-octane sequences and political intrigue.

A popular 2016 South Korean action-drama starring and Im Yoon-ah .

This story takes place during the time jump in the original series, shortly after Kim Je-ha (K2) begins working as a bodyguard for Choi Yoo-jin. He has proven his physical worth but not yet his strategic value.