A decades-old incident involving a group of friends who ran an illegal broadcasting station brings together three different people – a mysterious errand guy with the codename “Healer” who happens to possess top-notch fighting skills, a reporter from a second-rate tabloid news website, and a famous journalist at a major broadcast station.On the journey to discover the truth and resolved the mystery from the past, they will have to deal with the conflict of truth versus faith and also a love triangle between them.
Kim Moon-Ho (Yoo Ji-Tae) is a popular reporter at major broadcasting company. One day, he learns the truth of a case that took place in the past. He intentionally approaches people who are related to the case and helps them. While doing so, he agonizes over the truth and beliefs. Meanwhile, with the help of Kim Moon-Ho, internet reporter Chae Young-Shin (Park Min-Young) and Seo Jung-Hoo (Ji Chang-Wook), known as “Healer,” grow into real reporters.