C803 A New Math Teacher

Inside the principal's office at Homurahara Academy, Principal Sirakawa Shichiro was speaking with a man in a tone filled with reverence. "Rest assured, I will see to it that your request is handled to your satisfaction."

The man receiving such deference from Sirakawa Shichiro was Yang Rui. The reason for Sirakawa's respect was straightforward: with just a few subtle manipulations