"This charm magic seriously doesn't work!"

A student who appears to have been affected by a charm spell has been discovered. The student council members couldn't possibly leave this situation alone and decided to launch an investigation to find the culprit. Then, rumors began to circulate that Katarina, the fiancée of vice president Lyel, was capable of using charm magic—and they decided to summon her. Is Katarina truly the culprit behind this incident? And if Katarina can use charm magic, wouldn't it be dangerous to summon her? Moreover, if she really can use charm magic, then... Could this feeling I have for Katarina also be the result of her magic?—Where will this love lead to... "Katarina, um, I need to confirm something with you." ※The synopsis isn't entirely false, but the main story isn't this serious in tone. It's a light romantic comedy that's quick to read (by our standards). There might be someone getting their comeuppance in a corner of the story, but there's no comeuppance in the main narrative. Also, while the title is similar to a story in the otherworld romance genre I wrote previously, this is completely unrelated to that one.