Lucifer

When Homicide Detective Kang Oh Soo hit a dead end in his investigation of two seemly unrelated criminals, except for the Tarot cards left behind at both crime scenes, he sought help from Seo Hae In, a woman with Token-object reading ability. She revealed that the terminateers were different in each tragic end, but the victims were chosen for their connection to a death of a high school boy. Later, the cases provedto have one more thing in common: the suspects have the same defense attorney, Oh Seung Ha.
Seung Ha’s defense for his clients severely shaken Oh Soo’s conviction to catch the Tarot Card mastermind. Oh Soo was reminded that years ago he had terminated a high school classmate in a fight. He was acquitted of all charges and began his life anew. Now, someone has came back to revenge the boy’s wrongful death by terminate those who got him off.