An experimental submarine with a very experienced crew, the "Siren II" is sent to find out what happened to the "Siren I" after it mysteriously disappeared in a submarine rift. Things go awry when they begin to find things that shouldn't be there...

Julian Ruiz, a real estate salesman and amateur filmmaker, wrote in the company of Anne, his romantic wife, a script that could mean his professional film debut. Mayte, Secretary of sales of real estate, is in love with Julian and, in turn, Jorge Padilla, the head of both, who is married to Josephine, a consumer who buys everything even without knowing it serves, is attracted by Mayte.

In this anthology film, a female actor cheats on her formerly famous husband, a married couple go to extremes, and an antiquarian falls for a young man.