A traveling haunted house becomes a nightmarish prison of murder for contestants who agree to participate in a contest to be locked inside overnight. based on a real life haunted attraction in America's Midwest.
Ordinary Anne Boonchuy, 13, finds a music box that sends her to Amphibia, a world full of frogs, toads, and giant insects. With help from Sprig, she must adjust to life in Amphibia and discover the first true friendship in her life.