The construction speed in the early phase was incredibly fast, and Du You had looted quite a few valuable items from those powerful enemies rated up to tier four that he had eliminated. Du You quickly looked through them, but hadn't manufactured anything yet.
Perhaps the most valuable was the Technology Academy, as this building was actually an adjunct to the Lord's Mansion. Du You was well aware of the significance of such adjunct buildings to important structures.
Next, there were some special blueprints, such as the Energy Gathering Cannon blueprint, a tier-four defensive weapon. Du You couldn't see the specific attributes; he would have to wait until he had constructed it to find out. There were also blueprints for a military training camp and an air force command center, both tier-four blueprints. Du You couldn't see them until they were constructed.
