C431 Back Burner Problems Arise

When Yan Xin returned to school, his walking posture was a bit weird. However, he hid it carefully so that no one could see it.

Everyone in the dorm all went out, after that, Bai Wenlong slept lazily.

"Why aren't you going out?" Yan Xin asked.

"Aren't we waiting for your first-hand information? How is it? Is the sound still as loud as before?" Bai Wenlong stood up.

Yan Xin said