Parasaito Ivu
Mitochondria are the "power house" of biological cells. It is thought that they were originally separate organisms, and a symbiotic relationship between them and early cellular life has evolved into their present position as cell organelles with no independent existence (see endosymbiotic theory).
The novel's plot supposes that mitochondria, which are inherited through the female line of descent, form the dispersed body of an intelligent conscious life-form, dubbed Eve, which has been waiting throughout history and evolution for the right conditions when mitochondrial life can achieve its true potential and take over from eukaryotic life-forms (i.e. humans and similar life) by causing a child to be born that can control its own genetic code.
Eve is able to control people's minds and bodies by signaling to the mitochondria in their bodies. She can cause certain thoughts to occur to them and also make them undergo spontaneous combustion.
The conditions Eve has waited for have arrived; she has found the perfect host in the body of Kiyomi Nagishima. At the start of the book, Eve is the mitochondria in Kiyomi's body. She causes Kiyomi to crash her car; Kiyomi survives but is brain dead. Kiyomi's husband is Toshiaki, a research assistant teaching and researching biological science. Eve influences Toshiaki and a doctor to ensure that one of Kiyomi's kidneys is transplanted into the teenage girl Mariko Anzai as an organ donation. As part of Kiyomi's body, the kidney is also a part of Eve; this prepares Mariko to be a suitable host for giving birth to mitochondrial life, as her immune system would otherwise rebel.
Eve influences Toshiaki to grow some of Kiyomi's liver cells in his lab in sufficient quantities to provide Eve with an independent body, he thinks that he is doing this as an experiment using different cultures of the liver cells. Forming some of the cells into a body, Eve possesses Toshiaki's assistant Sachiko Asakura and intermittently takes control of Asakura to work upon the cultures. Eventually, she takes control of Asakura during a conference presentation speech and announces her presence. Leaving Asakura's body, she returns to the lab. Toshiaki pursues her, and she rapes him in the form of Kiyomi to capture some of his sperm, which she uses to fertilize an egg of her own production. Moving to the hospital, she implants this egg in Mariko's womb. The egg develops into a child that is born almost immediately.
Eve anticipates that her child will be able to consciously change its genetic code, thus being an infinitely adaptable "perfect life form" capable of replacing humanity and similar life-forms. Mariko's body will be host to a new race of these life-forms.
The experiment fails, since Toshiaki's sperm carry a separate line of "male" mitochondria (inherited through sperm) that will be wiped out in the new order; these resist the change by fighting for control of the child's body, causing it to switch between male and female forms. The child dies; Toshiaki also dies, merging his body with the child's to control the bursts of psychokinetic-like power it gives out in its death throes that threaten to kill many people.
In the novel's epilogue, it is revealed that some samples of the Eve cells in Toshiaki's lab survived. Fortunately, they are destroyed shortly after being found.
psychological, suspenseful, murder, neo noir, paranormal, violence, cult, flashback, tragedy, revenge