The classrooms were very well lit and every student's face was full of anticipation.

After Instructor Yang, who had developed chest muscles, made a brief introduction, he took out a black leather case from below.

Since my attention was attracted by other points before, I didn't notice that Instructor Yang came in with something today.

Li Zhengyi also looked at the box with great concentration, and all kinds of strange things flashed in his mind.

Even at a certain moment, he thought of the topaz pendant, and then hurriedly cleared the image of the jade pendant from his mind.

At this time, I heard Instructor Yang say above: "The method of using sound stimulation to improve mental strength has only been studied in recent years,......

"My Sword Is Faster Than Your Gun" Chapter 156 The radio is in the middle of the hand, please wait a moment,

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