My Roommate Who Was a Fake Daughter Slandered Me, but Unexpectedly I Was the Real Daughter

Before the start of school, my roommate pretended to be me and posted side photos of me in the freshmen group. The woman in the photo was in my face, her clothes were wide open, and she was smiling seductively at the camera. "Hey, my hands are so slippery, why did my photo get posted?" "Evaluate it, you are so naive!" "No one said anything? I am your senior sister Qin Zhi, don't be too jealous of me!" Just like that, my name, Qin Zhi, resounded throughout the school. After the truth of the matter was revealed, the roommate looked indifferent: "So what if you spread rumors? I am the newly found daughter of the Qiao Group, and even the principal dare not touch me!" Yes, the Qiao Group is famous for protecting shortcomings. Fighting them is a dead end. But what if I am the real daughter?