All the Heroes Are My Enemies: The 'Useless' Class Dropout Overpowers Everyone With His Barrier Skill and Takes Revenge is an action, adventure, and fantasy manga that follows Minato Okabe, a deeply guarded young man who is summoned to another world alongside his classmates to become a hero — only to be branded useless, stripped of recognition, and thrown alone into a monster-filled dungeon to die.

What makes this manga stand out is its compelling twist on the classic isekai revenge formula: Minato's supposed 'worthless' ability turns out to be Barrier, a skill of staggering hidden power. Themes of betrayal, isolation, and self-reliance run deep as he transforms from a discarded outcast into an unstoppable force, systematically dismantling the so-called heroes who abandoned him. Fans of overpowered protagonists, class-dropout revenge arcs, and dark fantasy world-building will find this story immediately gripping.

The series is ongoing with new chapters added regularly, making it a must-follow for readers who enjoy watching an underestimated protagonist rise through sheer determination and raw power. High-quality chapters are available to read free online — start from the beginning and experience Minato's path of revenge unfold chapter by chapter.