In a world where students are suddenly transported to a medieval kingdom, they are summoned to help defeat a powerful enemy foretold by prophecy. However, one student is unjustly marked for execution due to a mysterious and misunderstood ability. Betrayed by those around him and cast into an abyss, he must navigate supernatural challenges and human cruelty. The story follows his journey of survival, self-discovery, and the quest for redemption, as he seeks to rise above his fate and uncover the true potential within himself.