44th Period Survival Class

Suddenly, the world is shattered by the emergence of ‘Black Circles’—enigmatic, void-like portals that consume everything in their path, leaving no survivors. For Do-yoon and his peers, the horror becomes reality when a massive portal opens within their own school, dragging the entire student body into a terrifying, unknown dimension. Trapped in a surreal landscape where death is a constant threat, these students must navigate a lethal environment and uncover the brutal rules of this void to survive. As Do-yoon struggles to protect his friends and adapt to a world where strength is the only currency, he must evolve or be erased. Will he uncover the secret behind the Black Circles or succumb to the void’s hunger? Dive into the struggle for survival and follow Do-yoon’s journey on Manhuaus.club.