Pedro, Arturo and Eligio are three college professors who lost their job because of economic crisis. Accidentally they find a solution for all of their problems; a multi-vitamin that allows them to party all night long without any side effects. The three professors will be launched into the world of nightclubs and the shady business, in order to market the merchandise. Of course, it seems that they are not as prepared for it as they thought.
Sister Marina, a very unorthodox nun, is sent during the summer of 1994 to El Parral, a boarding school for boys threatened to be closed soon. Even though the kids welcome Marina with all kinds of pranks, they will, little by little, become something very close to the family they never had.
Mikel, a young cook, meets with his father Juan, who had been missing for 30 years. While trying to keep his restaurant afloat, Mikel has to take care of crazed Juan, a former cook who suffers from a mental condition that prevents him from recognizing neither the aforementioned time gap nor his son Mikel.
