Asian Drama

1983: Ji Hwan, a high school music teacher, is soon to wed his colleague and girlfriend, Yoon Jeong. Yoon Jeong becomes involved in a case and Ji Hwan attempts to protect her. Moments later, he is fighting for his life after he is stabbed by a mugger.

2015: Police detective Geon Woo is shot by a suspect. The two men who live 30 years apart, fight for their lives on the same day, at the same hospital. As they come back from the brink of death, the two men begin to see through each other’s eyes in their dreams. Gun Woo learns about a case that took place in the past from Ji Hwan. Gun Woo also meets So Eun and, together, they go after the case that took place in the past.

Fifteen years ago, a female child was kidnapped on the way from school. At that time, Park Hae Yeong, who was an elementary school student, witnessed the girl being taken away. A few days later, the girl was found dead, and detectives couldn't find the culprit. As time went by, Hae Yeong started distrusting the police. Fifteen years later, Hae Yeong is now a police officer and criminal profiler. One day, he finds a walkie-talkie that allows him to get in contact with Detective Lee Jae Han who is in the past. Police officers Hae Yeong, Jae Han and Cha So Hyun then set out on a journey to solve cold cases.

After completing his mission in South Korea, a North Korean spy (Park Sung-Woong) hopes to return to his motherland to see his son Myung-Hoon (T.O.P) and daughter Hye-In (Kim You-Jung) again, but he is betrayed by his own country and killed by a South Korean agent.In North Korea, his children Myung-Hoon and Hye-In are sent off to a forced labor camp. Later, high ranking North Korean military official Sang-Chul (Jo Sung-Ha) visits Myung-Hoon at the labor camp. He offers Myung-Hoon a deal. If Myung-Hoon successfully carries out a spy mission in South Korea, Myung-Hoon and his sister will be released from the labor camp. Myung-Hoon accepts the deal and undergoes 2 years of intense training.Myung-Hoon finally arrives in South Korea under the guise of a North Korean defector. He is adopted by a South Korean couple who are actually North Korean spies and enrolls at a local high school. At his new high school, Myung-Hoon sits next to a girl named Hye-In (Han Ye-Ri). She has the same name as his younger sister. Hye-In is the frequent target of bullies in their class, but Myung-Hoon falls for her. Meanwhile, Myung-Hoon finally receives his mission from North Korea. He is to locate a North Korean spy with the nickname of Big Dipper (Jung Ho-Bin) and take him out. Meanwhile, a power struggle ensues in North Korea with the failing health of dictator Kim Jung-Il and Myung-Hoon quickly becomes a liability.

Three high school students - Sung Hwan. Woo Sup and Jin Won - are on their way back from a birthday party for Sung Hwan's father. Several minutes later, a huge lump of cash and a bloody corpse crash on top of their car. With only a split second to decide, there is no option left for them.

Meanwhile, a dedicated young detective named Ji Hyung suspects Sung Hwan, Woo Sup and Jin Won of hiding the money and watches every move they make. In the meantime, the real thieves and a ruthless gang are looking to get their money back. After the case gets terminated, Sung Hwan, Woo Sup and Jin Won secretly go to the place where Sung Hwan stashed the money. They look inside a pit to discover a new surprise waiting for them.