Mato Seihei no Slave  

Slave of the Magic Capital's Elite Troops, 魔都精兵のスレイブ, Chained Soldier, El esclavo de la élite de soldados de Mato, Раб спецотряда демонического города, 魔都精兵的奴隶, 魔都精兵的奴隸

In Japan, when portals to another dimension called "Mato" appear everywhere, a new resource named "Peaches" is discovered. These peaches grant unique abilities only to women. However, dangerous creatures known as "Yomotsu Shuuki" roam the Mato and have caused disasters since their emergence. To combat them, the government formed the Anti-demon Corps, an elite group of female warriors infused with Peach power. One day, a high school student named Yuuki Wakura was walking home from school when he stumbled upon a Mato entrance. He called for help and was immediately rescued by Kyouka Uzen, leader of the Seventh Unit of the Anti-demon Corps. Impressed with his potential, she offered to make him her slave in exchange for joining the corps, which Yuuki may find more enjoyable than he initially thought.

Mato Seihei no Slave has been published in English as Chained Soldier by Yen Press since August 16, 2022.