A lonely, chain-smoking office lady in Tokyo falls for her teacher when she decides to take English lessons. When her teacher disappears, she sets out on a journey to find him.
College students exploring an abandoned insane asylum accidentally shatter canisters holding the cremains of former mental patients. Inhaling the dusty ash filling the air, they're soon possessed by the souls once held within them. One is a convicted serial killer from 1950.
Two women, Nic and Jules, brought a son and daughter into the world through artificial insemination. When one of their children reaches age, both kids go behind their mothers' backs to meet with the donor. Life becomes so much more interesting when the father, two mothers and children start to become attached to each other.
Dr. Adrian Helmsley, part of a worldwide geophysical team investigating the effect on the earth of radiation from unprecedented solar storms, learns that the earth's core is heating up. He warns U.S. President Thomas Wilson that the crust of the earth is becoming unstable and that without proper preparations for saving a fraction of the world's population, the entire race is doomed. Meanwhile, writer Jackson Curtis stumbles on the same information. While the world's leaders race to build "arks" to escape the impending cataclysm, Curtis struggles to find a way to save his family. Meanwhile, volcanic eruptions and earthquakes of unprecedented strength wreak havoc around the world.