Four boys—Simon, David, Joseph, and Josiah—are unexpectedly pulled through a glowing rift into a mysterious, ruined throne room in another world. Surrounded by demonic soldiers, they discover they each have unique powers: Simon forms a metal shield, David controls fire, Joseph wields electricity, and Josiah creates clones. A cloaked figure announces their trial has begun and that the Demon King awaits, setting the stage for their journey through training and challenges in this new realm.
