At Yeongweoldang shrine lives Kim Seo-ryeong, a veteran mansin (female shaman). Noh Seung-rae, who was born into a shaman family yet has spent his life rejecting the calling, seeks her help because his young daughter has suddenly lost her sight. Offended by Seung-rae’s scornful disbelief in shamanism, Seo-ryeong turns him down and leaves. But that very night—and every night after—unsettling dreams invade Seo-ryeong’s sleep, showing her fragments of Seung-rae’s past. Unable to ignore the signs, she starts investigating the household… and the aura surrounding that little girl is anything but ordinary!