Cha Seung-won

In the Joseon Dynasty, two friends who grew up together—one the master and one the servant—reunite post-war as enemies on opposing sides.

In this Korean action-drama series, when a deadly bioweapon is stolen during a secret meeting between the US and South Korea, global intelligence agencies race to prevent it from being unleashed on the world.

A determined detective continues his search for the truth behind Asia's largest drug organisation and its elusive boss he has unfinished business with.