Saikawa Kei

Eunuchs, the only men allowed to serve in the secret garden known as the harem. When a young eunuch named Jafar encounters three beautiful sisters there, their meeting shakes the country to its foundations! (MANGA Plus)

In a near-future where humanity stands on the edge of extinction, we turn our gaze to the stars. But in the depths of space, a new menace looms—the 'Star Beasts.' To combat these creatures, warriors donning mechanical armor emerge as humanity's last hope.