Misunderstood as more than friends, roommates Jae-hee and Heung-soo navigate the complexities of modern romance in Seoul's big city.

Hyeon soo a CEO of a private detective agency visits a pension with a client asking for her dog While waiting outside of pension he is falsely accused of kidnapping the client.

Carter, who awakens two months into a deadly pandemic originating from the DMZ that has already devastated US and North Korea. He who has no recollections of his past finds a mysterious device in his head, and a lethal bomb in his mouth. A voice in his ears gives him orders to avoid getting killed and he's thrown into a mysterious operation while the CIA and North Korean coup chase him close.