Hye-ryeon suddenly loses her parents and stays in the Black Rose Castle alone. One day, she says the castle is haunted and asks for help to friend Ji-suk. Ji-suk goes to the castle with boyfriend Yeong-uk, a newspaper reporter. Just as Hye-ryeon has said, they see a ghost, but Yeong-uk feels that someone is playing a prank. He waits for the ghost in the woods, and when it finally appears, Yeong-uk fights it off. The ghost misses a step and falls off a cliff. It turns out Hye-ryeon has been suffering from a mental disease and has been playing as a ghost.

During the later years of Goryeo Dynasty (918-1392), a talented martial artist is murdered. His resentment makes him born again as Bulgasari, a monster that grinds and eats up iron. The monster takes his revenge on the traitors responsible for his death.

A secret marriage service is uncovered when a trunk washes up on the shore, revealing the strange marriage between a couple in the thick of it all.

2023 South Korean television series

2023 South Korean television series

2022 South Korean TV series