After a high-ranking North Korean official requests asylum, KCIA Foreign Unit chief Park Pyong-ho and Domestic Unit chief Kim Jung-do are tasked with uncovering a North Korean spy, known as Donglim, who is deeply embedded within their agency. When the spy begins leaking top secret intel that could jeopardize national security, the two units are each assigned to investigate each other.
In 1592, admiral Yi Sun-sin and his fleet face off against the might of the invading Japanese navy and its formidable warships. As the Korean forces fall into crisis, the admiral resorts to using his secret weapon, the dragon head ships known as geobukseon, in order to change the tide of this epic battle at sea.
Four monks gather at a temple to see their esteemed mentor Do-Bub, but none of them are particularly enlightened. From the calculating chief monk and the meat-eating womanizer to the silver-tongued moneymaker and the vain Instagram heartthrob, they all seem more interested in self-gain than asceticism. Nevertheless, the worldly monks have to respond to an unsavoury truth about Do-Bub. In the subsequent days, memories are awakened and characters tested as the monks reflect on their experiences, desires, and fears, as well as the realization that someone will have to be Do-Bub’s successor.