Rin doesn't know which girl to choose, so the show destroys him for it. The first half plays romance comedy straight, then the second half pulls the floor out, every choice he makes has real weight, and the girls stop being options and become people with their own breaking points. By the end you're not watching a harem, you're watching the wreckage of one.

Rin Tsuchimi is an ordinary high school student at Verbena Academy in a world where gods and demons have lived alongside humans ever since the doors between their realms were opened. He spends his days peacefully with his childhood friend Kaede, who lives with him. That calm ends when the King of the Gods and the King of the Demons move in next door with their families. Their daughters, Sia and Nerine, both fell in love with Rin when they met him years ago, and living beside him is exactly what they wished for. Between his playful friendship with the upperclassman Asa and his meeting with the quiet Primula, Rin has his hands full with the affections of all these girls. The show is a fantasy romantic comedy with drama and ecchi elements, adapted from an adult visual novel by Navel.