A small coastal town in the south-west of France is on high alert after a surfer disappeared - Soon the incredible truth is revealed : a shark is prowling in the harbor .
When a team of scientists on the verge of a medical breakthrough are mysteriously murdered, two agents must protect the remaining survivor while trying to unravel the plot behind the assassinations.
And follows a teenage rebel placed in foster care, who suspects that her father is not dead, but has been kidnapped by UFOs. With the help from a UFO association, she is determined to find out the truth.