The management committee of the slum is quite extortionate, but their efficiency is indeed high.
Li Cheng paid the money, selected the construction blueprints, and signed the contract at the self-service machine in the afternoon. By the evening, the committee sent a message stating that the building crew had already completed the 200-square-meter house.
When Li Cheng and Gray Rain arrived at the site, they found a two-story building standing on the vacant land, tiled on the outside and equipped with street lights,
the interior was also finely decorated, with water, electricity, gas, and internet all available.
"Wow, this efficiency is too high!"
Gray Rain walked into the house in shock, touching here and there, then she found that despite her strength, she couldn't pierce the walls, "What kind of materials are used for this?"
Li Cheng glanced at the inspection certificate on the door and casually said, "C200 concrete mixed with steel fibers, and lead plates are added inside."
