Corrupt detective Han Jong-sik (Kim Seung-woo) sets up innocent people, protects a gang, and gets kickbacks to save his daughter. One day, he learns from the organ transplant coordinator (Choi Jeong-yoon) that they have found a heart for his daughter Min-ji (Kim Sae-ron).

But he finds out that the donor is Na Sang-man (Son Byeong-ho), a magician whom he falsely accused and put behind bars. Meanwhile, detective Kim (Lim Ha-ryong), suspicious of the case involving Sang-man, uncovers strong evidence that may lead to the apprehension of the real criminal and closes in on Jong-sik.