“Will you sacrifice your friend to become a hero?” In a world where most people have superpowers, Alan Black dreams of becoming a hero. When he’s invited to the famous Promised Academy for Future Heroes, he feels like he’s finally getting his chance. But as soon as Alan arrives, he senses that something is wrong. The academy is hiding dark secrets, and the path to becoming a hero is much more dangerous than he thought. Now, Alan must face challenges he never expected—and decide what he’s willing to sacrifice to survive.