Chapter 286: Upgrade to a level 3 building

When the last giant puppet in the glittergold race's sanctuary was transported into the cave, Holy Dragon City began to prepare for the upgrade to a level 3 building.

A large amount of weapons and ammunition were being transported to the city wall. All the soldiers in the city were doing their defense exercises to deal with any unexpected situations.

This time, Tang Zhen's actions were very big. The number of monsters attacking the city would definitely not be small. Therefore, they had to be fully prepared.

Although the atmosphere was tense, the Holy Dragon city's soldiers did not have a trace of fear.

Relying on their powerful weapons from the original world, the Holy Dragon City was confident that they would not be able to return to the land or air monsters.

The ones who were the happiest about the tower's advancement were actually the reserve residents. They didn't expect to be able to obtain the qualifications of official residents so quickly.