After taking this step, Hu Yiyi just stood there, even with his other foot still hanging in the air behind him, motionless, waiting for the piercing alarm to sound.
As soon as the alarm went off, Hu Yiyi would immediately turn around, drop his foot, and escape backward.
However, Hu Yiyi stood on one foot for a long time, but he didn't hear the alarm at all.
At this moment, he heard Wang Yan behind him say, "Why did you stop?"
Feeling embarrassed, Hu Yiyi put his foot down, scratched his head, and said, "Oh, I'm just observing the terrain."
Saying that, he awkwardly retracted his other foot and continued forward.
As he walked forward, Hu Yiyi was puzzled: Could it be that the infrared is broken? Why didn't the alarm sound? These workers are really negligent, the country pays you, and you neglect your duty like this? Fortunately, there's another infrared detector a mile ahead.
