My Idiot Husband is Actually the Ancient Archmage

Framed as a fake heiress and stripped of her magic, Isolde is on the brink of expulsion. Her only way out? A marriage contract with Kyle, the academy's infamous "freak." But as they touch, their souls trigger the Supreme Marriage Covenant! While the world mocks her, Kyle's secret, god-like core soul awakens, whispering: "Who allowed you to hurt my wife?" Will they survive the deadly conspiracies ahead, or will their fragile bond shatter?