I Used a Ghost-Summoning Pen, and They Were All Scientific Giants

Ding Qiuhe was completely baffled. All he wanted was to get into a PhD program without taking the entrance exam and stay in Magic City. Ultimately, he wanted to be able to visit his girlfriend's family and formally ask for her hand in marriage.

With no other options, he jokingly decided to play the spirit-writing game. He wasn't asking for the four essentials to upgrade from a junior college to a bachelor's degree, just the knowledge needed to smoothly earn a doctorate.

But as he watched the pen between the white candles frantically work through calculations on the sheet of paper, he froze.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.