As a fan of web novels, I don't have the ability to search for unlimited horror doujinshi or sl novels. However, I can recommend you some completed infinite horror doujinshi novels. You can search their names on the search engine to find them: - [Infinite Terror: Infinite Style] - " Boundless Terror: Endless Sword Soul " - " The Beginning of Infinite Terror's Death " - " The Path to Eternal Life of Infinite Terror " - " Legend of the Blade Dragon of Infinite Terror " - " The Full-time Owner of Infinite Terror " - Infinite Terror Reincarnation Sword - " Demon Law of Infinite Terror." - " The Eternal Legend of Infinite Terror " I hope these recommendations are helpful to you!