My roommate Wu Yu claimed to be a rich heiress. When I, the real heiress, exposed her on the spot, we became enemies. Later, Wu Yu used a dinner invitation from her rich boyfriend as an opportunity to stage a whole innocent-girl act and frame me. When sharp-tongued Qin Hui saw through it, she lost her temper and tried to hit me. Too bad for her, I’d learned taekwondo from my forensic pathologist mother since childhood, and I left her with an injury she couldn’t see. Our counselor came to deal with our fight. Wu Yu unexpectedly found out that I was the real rich heiress, and afterward she went out of her way to fawn over me, asking me to help her pursue Qin Hui. During a group outing, she also took the opportunity to set Qin Hui up
I haven't seen the ending yet, I want to finish watching it.