Attack on the Overworld / Davidson, Danica

Stevie and Maison run for the village to warn everyone, but it's too late: all the villagers have been turned into zombies. In the midst of the eternal night they'll have to fight off zombies, and find supplies to make potions to save the villagers and the Overworld.

Stevie and Maison are best friends who have discovered a portal into a Minecraft world called the Overworld. And when cyberbullies find their way into the portal, covering the world with an endless night and unleashing a pack zombies, the friends will have to think fast to prevent the bullies from destroying everything they've worked so hard to create.