Psyren

High school can be tough enough on its own, but for age-old friends Ageha and Sakurako, things are about to get infinitely more complicated. When a mysterious calling card bearing the inexplicable word “Psyren” appears, they're whisked away to a desolate, future-dystopian Japan where survival is a daily struggle. Thrown into a high-stakes game with other unwitting participants, they must quickly adapt to a world where bionic powers are the only way to fight back against terrifying creatures and even more dangerous human adversaries. As they navigate treacherous landscapes and uncover the dark secrets behind their predicament, Ageha and Sakurako realize that their actions in this apocalyptic future could have profound consequences for the present. With each challenge overcome, they grow stronger, but the line between friend and foe blurs, and the true cost of victory might be more than they ever imagined.

✦ AI-drafted summary