Chief Gooley's worst fear has come true; the Central Computer of 3WA has assigned the challenging task of investigating two cases simultaneously to the Lovely Angels. The first case involves an explosion on a space liner where countless people lost their lives, yet no one has claimed the insurance money. The second case is about a missing scientist and his family. The enigmatic Central Computer knows the possibility of the two cases being linked, but provides no further information. With their tenacious and resourceful approach, the Dirty Pair must work tirelessly to solve the mystery before it's too late for a grandfather, his family, and the universe at large.