Seoul may be one of the few places to escape an asteroid speeding towards earth, but life there is far from safe. Genetic engineering on an horrific scale, drugs, deceit, perverted sex, this frenetic account is not for the squeamish. Most characters are deeply unpleasant, and deserve all they get, but I did feel for those innocents who though they may escape Lucifer's Hammer, are snared unwittingly in a deadly trap.