This story is quite enjoyable, just like the other works that I have read from the author. The author tends to slowly reveal the characters' pasts and the background of the world as the story progresses. This leads to many "ah ha!" moments where you realize the tie-in to previous chapters, keeping the story feeling fresh.
The MC of the story is Lucifer, who is summoned as the embodiment of lust itself. Currently, he uses his power to bring women with high potential to his side and strengthen himself to achieve vengeance for his past.
This story, pulls from several different religious and mythological sources to craft a new history for the setting of the story that works very well with the direction the story is taking. It sets the stage for Lucifer to grow and plot against the 7 virtuous powerhouses that currently control the world.
Overall, the story is a very enjoyable dark fantasy that deals with the relationship between light and dark that exists in the world. I feel like, and very much hope, that the author is moving towards the interdependence of light and dark, specifically how one does not exist without the other. Afterall, the light side has its own corruption, and the dark side is not devoid of all virtue. Looking forward to more of this story!