Diego and his friends spend the summer at the camp run by Pompilio Calderón, an eccentric explorer. There they find a medallion that belonged to Pola, Diego’s grandmother. Following in her footsteps, they will experience incredible adventures in a parallel dimension as they try to save the planet from disaster.

Javier and Felipe are now full-time parents to their daughters. However, the fathers discover the girls are missing something: a mother. To find her, they invite their girlfriends on vacation with a secret plan.