Shane Hegarty - Darkmouth 2. - Pusztuló világok

It's time for our young hero Finn, the somewhat clumsy but brave legend hunter, to put on his battle armor again and continue to destroy monsters
The boy's father, Hugo, is stuck on the Infected Side, so it falls to Finn to save both Darkmouth and his father. He is accompanied by the sly Emmie and the smart egg Estravon, who investigates the case of Hugo's disappearance. As they get deeper into the monster's realm, the situation gets worse and worse: Emmie is kidnapped, Estravon disappears, so Finn is suddenly left alone
The boy continues to search for clues alone, but he finds something he never expected. He is taken prisoner by his own grandfather, Blacktongue Nail, who believes that eliminating his grandson is the only way to prevent the destruction of the worlds.
Will Finn succeed in getting Nail to see better? Meanwhile, where is Hugo and what happened to Estravon and Emmie? But what is even more worrying is: who will stop the millions of legends who are going straight to Darkmouth through the gate between the two worlds?