Manticore -Seishin Ikou Jikken Machi- Hentai Manga (Uncensored)

University student Mimi Usazaki spends her days battling depression while attending psychiatric sessions and muddling through a bleak college life. One fateful day, she's caught up in a mysterious experiment that alters her life forever. Through the experiment, she ends up hosting the consciousness of Hyou Usazaki—her estranged younger brother, who also happens to be a death row inmate. Now, Mimi finds herself thrust into a deadly struggle against other death row inmates who were subjected to the same experiment. Will she survive the chaos that ensues? Or will her connection to her brother bri