Chained SoldierFanfic, x Reader & AI Roleplay

Set in near-future Japan, the story follows a world where dangerous otherworldly portals called Mato have appeared across the country, and the Mato Defense Force was formed to fight the creatures that emerge from them. Yuuki Wakura, a young man who accidentally wanders into Mato, is rescued by Kyouka Uzen, a top-ranking officer of the force, and ends up fighting alongside her as the one who draws out her power.

The defense force is made up of women with superhuman abilities, and Yuuki joins their battles under their command. The series centers on combat against the threats of the other dimension and the relationships among its distinctive members, following the boy as he grows into a member of the unit.