"Taichi Amano", the protagonist who possesses the "Awakening Essentia", had sex with many demi-girls, as a result of which his power has evolved and he has been chosen by the peak of the demi-humans, the "Hathor of the Minotaur Tribe", "Astraea of the Fairy Tribe", and "Arul of the Holy Unicorn Tribe" as their marriage and child-bearing partner.

Moreover, it seems that as a racial characteristic, he will lose romantic feelings for anyone other than his marriage partner!?

Of course, Kurenai and Mai-tou are not going to remain silent and try to somehow prevent the marriage, however, the three push forward with even more sex.

Thus begins an intense and erotic battle over the unprecedented protagonist.