At the dawn of the world, two originary deities were created from humanity's most primal desires: the god Eros and the goddess Aphrodite. With the development of civilization, the flourishing of different desires and drives led to the birth of more and more deities, and eventually erupted in a Great War of the Gods. Eros emerged victorious, yet his betrayal at the hands of Aphrodite left him sealed away inside an ancient Relic, and the world abandoned to an age of godlessness. Several millennia later, various civilizations have flowered on the continent of Dienne, tenaciously clinging on in the absence of protection by the deities. While searching for a way to bring her boyfriend back to life, Inase, a scholar of ancient societies, accidentally breaks the seal and awakens Eros. To reclaim his powers and piece together his fragmented memories, he sets out on a journey with his newfound concubines…