Your Highness... Can you see me naked!? ~The Witch Prince's Mischievous Love~

https://www.cmoa.jp/title/338087/ "I've cast a spell that makes only your clothes transparent." The first prince, Gilbert Erling, is outwardly elegant and handsome, but inwardly a sadistic and mischievous character. In a kingdom where magic was supposed to have been lost long ago, this sudden declaration from her fiancé was incredibly shocking. Verina, who is constantly at his mercy and can't be honest with herself, is left confused by his unexpected words—!? Misunderstandings and miscommunications never stop in this engagement love♡magic(?) Is it a lie? Is it true? —I mean, he can see... what exactly can he see!?