A drama where a female detective battles her past traumas while confronting a series of murders. Kishi Aino's acting prowess shines in this high-quality work, particularly noted for its fellatio scene in the detention center. The balance between the tense storyline and the erotic elements is exquisite, showcasing the talents of both the actress and the director. It is hailed as a masterpiece in the rubber suit female investigator genre, with Kishi Aino's presence standing out. There are speculations about a sequel and rumors of retirement, but this is a must-see film.