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.
In a schoolyard, a fight breaks out between three boys. Although two of them did not start it, they are quickly blamed as the culprits. The reasons behind the conflict and the consequences they face reveal something much deeper than a simple dispute.
Martin and Pola go to the Verne Dimension where they fight against Ayrton. Meanwhile, Diego and his friends discover that something is escaping from the Verne Dimension into the ocean, and they enlist Pompilio and Claudio’s help to go search for it. In their quest, they encounter the Calliope and try to get its Captain on board with their plan to free the Verne Dimension.
