Meng Yu did not know that after he left, someone arrived at Qingye Small World through the Teleportation Array. As a thief, however, he adhered to the principle of leaving as soon as the job was done, never hesitating to move on, ensuring that there was always a chance for Teleportation. Of course, he would not leave anything for Star Industrial.
Before leaving, Meng Yu destroyed all the factories belonging to Star Industrial, leaving a few bases intact so that the remaining residents could live and work in peace while waiting for rescue.
Of course, he did a few other things too.
For instance, he used a sword to intimidate the accountants, forcing them to destroy various ledgers, electronic records, and so on, amid tears mixed with smiles. He then publicly looted the residents' liquid assets several times, such as their cash on hand, and forced them to exchange it for various precious metals and the like.
Meng Yu helped everyone launder money.