Hell Girl: Fourth Twilight

Hell Girl: Fourth Twilight, also known as Jigoku Shoujo: Yoi no Togi, is the fourth anime series in the Hell Girl franchise, produced by Studio DEEN. Continuing the themes of the previous seasons, the series centers around a supernatural system that allows people to take revenge by sending others to hell through a website called “Hell Correspondence.” When a person harbors intense hatred, they can access the website at midnight and enter the name of the person they wish revenge upon. If Enma Ai, the Hell Girl, accepts their request, she provides a straw doll with a red string; pulling the string sends the target to hell, while the requester's own soul will follow after death. In this season, besides Enma Ai and her companions continuing to ferry souls to hell, a mysterious girl with amnesia appears, constantly questioning Ai's role as the Hell Girl. The anime explores the price of revenge, the darkness of human nature, and the inescapable cycle of cause and effect. Hell Girl: Fourth Twilight consists of 12 episodes, with the first six episodes featuring new content and the latter six being recaps of past seasons.