The Black Lady

An average twenty-three-year-old girl from our world ends up in the corrupted body of an evil adult version of Chibiusa, utterly known as Black Lady. Curiously though, despite Black Lady being Chibiusa's alter ego they no longer share the same physique. In other words, Black Lady has a body of her own. Now it's up to our heroine to find out why she's inside Black Lady's body while living in Crystal Tokyo in plain sight.