HEIRs (english version)

They thought they were safe behind the walls. They didn’t know they were already losing. In a city besieged by gigantic creatures, Keita and Yuna’s school becomes the first battlefield. When a monster appears without warning, the walls fall—and so do their certainties. Teenagers awaken powers they don’t understand. Teachers reveal hidden strengths. And some secrets weigh heavier than fear itself. Keita, bound unwillingly to an ancient power, will have to survive the horror... without truly knowing what dwells within him. But while bodies fall and screams rise, an invisible truth continues to gnaw at this world from within. This isn’t a war. It’s a slow extinction. And no one is read.