사이비 종교를 조사하고 폭로하던, 대한민국 최초이자 유일한 '사이비 헌터' 탁명환이 괴한에 의해 살해당한다.
Tak Myung Hwan spent his life investigating and exposing dangerous pseudo-religious groups, until he was brutally murdered by an unidentified assailant. Because Tak was targeted by countless cults and had survived numerous past attacks, the investigation immediately hit a dead end. But when a suspect was finally caught, he shockingly claimed he had acted entirely on impulse, alone.