Teuksu Yeongneungnyeok Susaban

Si Mun is the grandson of a famous shaman, and since childhood, he has been able to see and communicate with spirits. His grandmother gave him a talisman that removed his supernatural perception and erased his memories of these experiences. Now an adult, he works as a homicide detective in Korea, living a busy yet ordinary life. With his grandmother passed away, the powers that were once suppressed by the talisman seem to be resurfacing.