A 1998 Shōjo (Demographic)Horror manga written by Mizuno Junko. In this dreamy science fiction fantasy, Junko Mizuno illustrates a story full of catfights, alien safari adventures, evil experiments, and a girl who dreams of becoming a pop idol signer. Following the Third World War, humankind left the toxic surface of the Earth and built an underground city to survive. A serious social problem has emerged in this new society: hyperorexia, or severe overeating, a side effect of the "Pure Trance" life-sustaining pill. The story begins in the hospital which has been ruined by a tyrannical director, Keiko Yamazaki...
Everything Trying to Kill You: When Kaori, Yuriko, Rika, Miki and Yuki escape to the surface, no one expects to see them ever again. Nonetheless, Keiko sends assassins anyway.
Generation Xerox: Literally. Artificial humans, should they live long enough, eventually give birth regardless of conception. Takeko and Umeko give birth to two little girls that look EXACTLY like the Director.
Laser-Guided Karma: Keiko gets hit HARD with this. She has dreams of someone killing her. The daughters of the women she spectacularly failed to save escape to the surface world along with one of the many nurses she's been abusing under her employ. She manages to recapture and murder the nurse which earns the wrath of the young girls the nurse had raised. Three of the girls die but not before one of them gives birth to a fifth girl and the twins give their powers and spirit to the fourth so she can raise the baby. While this is going on, Keiko has hired another nurse who, unfortunately for her, is not as easily intimidated. With the help of a surface animal, a long-term patient and the other nurses, the new nurse gets Keiko put in jail, where she finally meets her end when the surface girls pass by and put an arrow through her heart.