The kingdom is a horror, action, thriller-based web Television series. This is a Korean web television series. This story starts with a king. The king falls ill to smallpox and whispers start to spread that he has actually died. Meantime Crown Prince Lee Chang is labeled a betrayer by the Haewon Cho Clan, the tribe of the current pregnant Queen and her father, Cheif State Councilor Cho Hak Joo. The king trying to uncover the mystery of what happened to his father. After that situation, the village infected provoke with a mysterious disease. It is a very mysterious and horrific situation. This series is very mysterious and thrilling. It is a highly rated series. This story was written by Kim Eun-hee. The first season of this series premiered on January 25, 2019. Till now a total of 2 seasons and 12 episodes are published.