A historical film about King Sejong who risked everything of his to invent the Hunminjungeum (Korean Script) for his people and the people who weren't recorded in history.
Eun Shi Yeon is a police officer and she was demoted to the hit-and-run task force at a police station from the regional investigation unit at the National Police Agency and will work alongside Seo Min Jae, who is the ace officer of the hit-and-run task force. The two will be working to chase down Jung Jae Chul, who is a former Formula One racer now committing crimes with his madness for speed and cars.