Chapter 155: Chapter 142 Lynn: My Apprentice Can Calculate the Circumference of a Planet with Their Feet (Please Subscribe)

Seeing Lynn was rendered speechless by Harrov's inquiry, he could only excuse himself by claiming ignorance.

The previously ashen-faced wizards of the Prophecy School perked up all at once, and Yoland seemed to have found a breakthrough, interrogating him.

"Mr. Lynn, if I'm not mistaken, you are not yet a Grand Wizard and thus unable to use force field magic, correct?"

Yoland's question was quite lethal, and it immediately made many wizards who supported Lynn realize a severe issue.

Since he was not a Grand Wizard and did not know force field magic, how then could he have explored this gravity formula?

"The universal gravity formula is based on the legendary Wizard Kepler's three laws of celestial motion, which I calculated using arcane arithmetic," Lynn replied with composure, and he recited the three laws once more.