Star moon's Manga

Summary:
When Rienne transfers to the elite Alena Academy, she never expects Karcion, the most popular mage in school, to recruit her into his club... and she definitely doesn't think he'll fall for her! But the grumpy Karcion soon makes it clear how much he adores her, and she starts finding him too cute to ignore. Still, he's a future duke and she's a commoner, so Rienne knows his feelings won't last. Can Karcion magic his way out of the friendzone? Or will Rienne prove they're just friends after all?