C480 Bathroom

It's a good thing this tunnel is long, but it's not endless. And with Lu Shan's full speed, he could almost reach a speed of about 15 meters per second. Strictly speaking, his speed had far exceeded the current world record of 100 meters.

In this way, in less than twenty seconds, Lu Shan had already passed through the long tunnel. He arrived in front of a spacious and bright hall. In the hall