He Who Vowed To Create A Demon Harem ((link)) →

And that is why we can’t look away.

In the vast landscape of fantasy and light novel tropes, few premises are as deliberately provocative as that of “he who vowed to create a demon harem.” On its surface, it reads like the fever dream of an edgy teenager—a fusion of supernatural power and adolescent wish-fulfillment. But beneath the clickbait title lies a surprisingly rich archetype: the Systematic Tempter . he who vowed to create a demon harem

In the end, the vow says less about demons and more about the one who made it: a soul afraid of human rejection, seeking power instead of love, and convinced that a leash is better than a hand held freely. And that is why we can’t look away