My sister was possessed by a ghost, and I was also targeted by an evil spirit. The whole family was in danger. A terrifying diary in the underworld, which recorded many secrets of the underworld. Friends, follow me on a terrifying journey of exploration. The underworld The story begins, thanks to the support of all friends, this is the most unique underworld series on the Internet. Decipher and explore the secrets of the underworld. If you want to challenge your courage and imagination, come here.