One man, one woman, one rule: not fall in love.

Two young people meet in the 60's as a result of their devotion to John Lennon, and have a recurring relationship during the next thirty years at the oddest of moments, in the most diverse ...

Torrente has now moved to Marbella, where, after being wiped out of the money he had gained, has returned to private investigation. But in one of his cases he gets involved in the middle of a villain's missile plot to destroy the city and his own uncle's blackmail operation... and he knows nothing.