Chimera Season 1 Chimera incident, a serial murder and explosion crime that shook the year of 1984, takes place exactly the same thirty five years later in 2019. Just like the terrible explosion in the past, the murder of the crime is called Chimera, a monster in the Greek myth with the head of a lion, body as a goat, and tail as a snake that shoots fire through its throat.
An explosion took place in the past. That explosion led to a serial murder case known as the Chimera case. 35 years later, a similar explosion takes place.
Cha Jae-Hwan (Park Hae-Soo) is an enthusiastic detective. When Eugene (Soo-Hyun) was little, she was adopted by parents in the United States. She once worked for the FBI and she now works as a criminal profiler. When Lee Joong-Yeop (Lee Hee-Jun) was little, he was adopted by parents in England. He became a surgeon and returned to South Korea, but he gets involved in a mysterious case.
Cha Jae-Hwan, Eugene and Lee Joong-Yeop have different reasons to chase the truth of the Chimera case.