C1227 Fortress Fortification

Early the next morning, when Lin Nan and the others came out of the tent, they completely stunned Lin Nan.

Only at this moment did Lin Nan truly understand the title of Crazy Building Devil.

It was only a night's time. The first defensive fortification that was closest to the Alien Realm Gate was now in front of Lin Nan.

It was built from countless steel and concrete.

It was not very tall