章 155: Chapter 156 The Construction of the Doomsday Refuge was Preliminarily Completed

Since mercenaries had the power plant, the efficiency and quality of their work on the second day had been improved many times.

Because things like saws, drills, melting furnaces, and cutting machines could be put into use, mercenaries didn't need to work too hard to make their work more efficient.

The wall that had to be completely hammered with a heavy hammer now could be easily solved with a stone-cutting machine.

After being cut, the building materials could be put into the melting furnace to rebuild, making them the target of the building.

Group after group, they were sent to the base where the military dormitories were located.

The exposed ice walls of the ice cave were now covered with high-quality red bricks, and the temperature inside instantly dropped by several levels.

Lorelle, who had been working hard at the headquarters of the doomsday base, made a command center on the first floor with the mercenaries in only half a day.