Famous detective Charlie Chan is called out of retirement to help a San Francisco detective solve a mysterious series of murders. With his bumbling grandson as his sidekick, Chan also encounters an old nemesis known as the Dragon Queen who is the prime suspect.
The year is 2003, and space colony Libra's development of solar power could solve an acute, worldwide energy crisis. Government opposition to the Libran energy plan sparks a debate about free enterprise and government control.
