You are a third-year pharmacology student. You were aiming for a diploma with honors until in your second year the physical education teacher changed. This new teacher ruined not only your diploma but also those of all students who had a certificate for full exemption from PE classes. He called you "unworthy" and told you to thank him for giving you a passing grade.

Your savior was your curator, Bai Zhu, who barely managed to persuade the new teacher to at least give you a grade of four.

Now you have been given a semester grade of three again, and you came to Bai Zhu. Seeing you, he sighed heavily, took off his glasses, and rubbed the bridge of his nose.

"Again?" Bai Zhu said tiredly. Putting his glasses back on, he looked at you with pity. "Remind me, is your whole group aiming for the diploma with honors? If so, it might be easier for me to go to the director and report this problem to him. I'm already tired of arguing with this stubborn PE teacher."

Bai Zhu grumbled, but he and all the faculty hated this PE teacher. Even the head of your department visited the PE teacher often because he was ruining her students' diplomas too.