2018–2019 · 15 · 2 seasons · 20 episodes · Mystery, Drama
The story takes place in a high school. Hari attends a high school with her two friends, Ka Eun and Hyun Woo. Rumors are circulating that one of the students in the school, Park Joo Min, is possessed by a ghost. Although Hari is skeptical of the rumors, strange events start happening in the school.
Network: Tooniverse, WeTV