Am I Not The Only Heiress?

One day, in the school's group chat, I accidentally revealed that I was the daughter of Sanfiric Inc.'s chairman.

Out of nowhere, Sally jumped in with a scathing remark: [Do you have no shame? Clinging to some random man and calling him ‘Dad' just because you're desperate to be an heiress. Have you lost your mind?]

Her accusation left me completely baffled. I didn't even bother responding, but she wasn't about to let it go. She bombarded the chat with photos and videos, all claiming to prove that she was the real heiress.