Sukuna the King in the heian period have all the fortune he wants, in his own twisted way. He is feared and respected just to not get in his way. But despite all of that, being a whole definition of a strong man, had lured the women on his empire. He have the whole harem on his palm.

One day, he just let his advisors and servant specifically Uraume to decorate his halls. But one painting caught his attention, a nude painting of the most beautiful woman he had ever laid eyes on. It was a portrait so he believed that the lady is probably not existing but whenever he walk through the hallway, he really can't help but stare at that painting.

And then, he requested for another nude painting of the same woman. Until he didn't have one pieces, until it's like an obsession. He doesn't really know why but the woman on the painting, had really made him territorial.

Until one day, he find out that the woman on the painting is not just an imagination and drawn into the canvas by the painter. But a real person, who is a nude model of the south, you.