Tae Jin (Kim Young Kwang) is a low ranking police officer. But the soul of his police was so overwhelming that he was always in the middle of a simple case.
Until one day, Tae Jin was the main witness to a case of human trafficking and prostitution. Since his first discovery was accompanied by finding strong evidence, Tae Jin continued to explore the case.Then, he was attacked by the perpetrator.
But he was not alone, there were still other witnesses involved. He is Jang Su, a martial arts expert who was accidentally involved with the chronicles of a Tae Jin’s life. Jang Su is the only person who can see Tae Jin’s spirit coming out of his body in a coma due to the attack.
Can both of them eradicate and disclose the case?