High School Hero Uses Semen to Empower Guardians and Save World

Kazuki, a high school senior, finds himself thrust into a parallel world where his unique role is to sustain female guardians with his semen. These guardians rely on his essence to gather strength and combat an ancient evil threatening their realm. As the only male capable of providing this vital resource, Kazuki must navigate his newfound responsibility while forging bonds with the warriors who protect this mystical world.