Qinghe College was bordered on three sides by streets and on one side by water.
As a result, students had created multiple doors on the three sides—some were as tall as one and a half meters so one could just bend over to get through, others required crouching to squeeze out, and there were even smaller ones that could only be used to pass takeout through.
The marks of digging and chiseling on the red wall made each opening seem like it was growing.
One could imagine that if every student who crawled through these holes touched them with force, it wouldn't be a dream for these openings to expand to the size of ordinary doors.
Every so often, Qinghe College would tackle the behavior of creating holes in the tall walls. Discovered holes would be swiftly filled in and the surrounding areas reinforced to prevent students from making new holes and possible accidents occurring after some time.