Ten years have passed since the car accident that left a great void in the fans of Grupo Néctar, so we find ourselves with the story of Sarita, an old woman who despite Alzheimer's disease does not forget the promise made by her three grandchildren almost 10 years ago, a concert with Jhonny Orosco and his group Néctar in her house. Thus begins the adventure of Tato, Memo and Gianfranco, three grandsons willing to do anything not to disappoint or hurt the feelings of their beloved grandmother.

Three friends decide to make a zombie movie without money, and they have to come up with it to do it. This is how they get to get a surprising result: a movie to laugh from start to finish and that leaves a teaching of overcoming the obstacles of life.