The production team said that they were curious and inspired when they reread "Harry Potter and the Half-Blood Prince". There is a passage in the original novel about Professor Dumbledore taking Harry Potter to watch memories from the house elf Hokey, which depicts clues about Hepzibah Smith and the Hufflepuff and Slytherin relics she collected. This homemade movie is an extended plot extending from this point. As early as 2016, it was planned and filmed by the independent production studio "TryangleFilms", relying on crowdfunding websites to raise funds. Although it was once requested to be removed from the shelves by Warner Bros., the film company that owns the copyright of the "Harry Potter" series, on the grounds of infringement, after many communications and consultations with the production team, Warner finally decided to fully release it.