Exiled by the Student Council Fooled by a Fake Noble, They Now Grovel Once They Learn My True Identity?

I was scorned as a lowborn impostor at a prestigious elite academy and cast out by an elite student council that took the fake heiress at her word. But the moment the truth came out—that I was the academy's premier patron and the true heiress of the conglomerate—their cold disdain flipped completely. Now they're begging on their knees with fanatic devotion and suffocating possessiveness: "We were utter fools... Please, forgive us!"