I set up a harem to save the world

[R18 Harem Reverse] Evelyn is a Supreme Goddess but was tricked by her younger sister and enemy, which almost destroyed her. Her soul got stuck in a strange world. To escape from there, she had to collect energy by seducing 6 men and saving them from the control of Dark Magic. Will she be able to return as a Goddess and live happily with her harem full of handsome guys?