This work features a shocking story where Misaki, a researcher continuing his work while his peers enjoy happiness, uses his friends' happy daughters as test subjects, stripping them of emotions and manipulating them like robots. I watched it myself and found the themes of robotization and personality manipulation skillfully portrayed, with elements of potential and hypnosis intertwined, highlighting the inorganic feel akin to an onahole bot and the unique production of Soft on Demand. Particularly, the scenes where the emotionless girls behave mechanically are both eerie and captivating. Misaki's character appears calm but subtly reveals an inner madness, and his relentless pursuit of further personality manipulation made me hold my breath. Overall, despite the unrealistic setting, it delves deep into the human subconscious, leaving a lasting impression after viewing. It's worth a watch even for non-fans!