Synopsis
In response to declining birth rates among demi-human species experiencing a shortage of males, a unique government program has been created. Under this "assistance system," human participants are paired with demi-human partners—including elves, sirens, or dragons—for the purpose of reproduction. Iris Thea Eaderlindt, an elven princess known for her friendly attitude toward humans, enrolls at Ark Metropolitan Academy. There, she is unexpectedly matched with her new instructor as part of this program. Despite her anxiety, Iris commits to her role in ensuring the survival of her species and begins the mandated relationship with him. She soon learns that her partner descends from orc ancestors, a race famous for their remarkable stamina. The situation becomes more complicated as additional demi-human students join their class and become aware of their teacher's secondary assignment, making it harder for Iris to keep his exclusive attention on her.
