After My Girlfriend Dumped Me, She Discovered I Was the Real Heir

I followed her from my first year of high school all the way through my final year of college. She was a rich heiress, and she supported me just to make the man she loved jealous. Later, her family went bankrupt, and I worked myself to the bone to make sure she had everything she needed. She was good at being affectionate, kissing me as she complained about her old flame and said I was a thousand times better than him. Later, her first love was exposed as a fake young master. She ruined her own future and took out loans totaling tens of millions to help him seize control of the family. She didn’t know that I was the true young master.