Surrender to Me, Smirnova

I need a red diploma. And to get it, I’m ready for a lot—including reaching an agreement with the professor for my hated specialty mathematics, so I’d get the grades I need for a certain fee. That worked for almost two years, and I thought it would continue. After all, there was only one semester left… But right in it, as luck would have it, they changed the teacher. To make a deal with the new one? You think I didn’t try? Only he offers something completely unthinkable…