"Gao Chao, where's the main switch? Why can't I find it? Don't tell me you didn't install one? Oh! It's right here!"
"Gao Chao, what's with this crappy microphone? Why isn't there any response? Is it broken? Oh! It's just out of batteries."
"Gao Chao, how on earth do you operate this DJ turntable? Why isn't it spinning? Oh! It's because I didn't turn it on!"
...
On the DJ booth, Qin Yue stood alone, and although Wang Yu wasn't visible to the crowd, his loud shouts proved his presence. And with every shout, a burst of laughter erupted from the hall.
Everyone thought he really couldn't find his way, but they didn't know he was squatting on the ground assembling a listening device. The purpose of his shouting was to avoid suspicion and to prove that he was genuinely getting acquainted with the equipment.
Five minutes later, Wang Yu finally finished assembling the listening device, but now he faced a real challenge.
