C434 Intimidating the Teacher

"When you test, give this stone to the test student and let him hold it in his hand.

And when you two hold the stone in your hands, just like that, the talent value of the candidate will appear in your mind "

" Then what kind of talent can this talent stone test? "

"Actually, he can first test a person's age, as well as a person's bone structure, comprehension, physique, and mental strength