Succubi are the weakest in the underworld... But what if one was able to again sexual control over the Demon King?Original WebtoonOriginal Novel:eBook, Web NovelOfficial Translations:T.Chinese, ThaiEnglish: Toomics, LalatoonJapanese: Beltoon, LezhinSpanis

After a debilitating war against the human kingdom, Hell has lost its power and glory, and even running out of the money to pay its Demon soldiers and servants. Even the Demon King, Hel, relies on two of his most loyal servants for livelihood. To bring He