Arriving at the second level of the basement.
At this time, the formwork was not yet dismantled, steel pipes were standing, and there were numerous wooden blocks and concrete pieces on the ground. It was not very convenient to walk, but it did not affect the use of this 'water storage tank'.
The group arrived at the location of the 'water storage tank'.
Tang Qing only saw a huge round seam, and a small iron 'manhole cover'.
