Added LV4 walls @Tech Steel and LV5 walls @Tech Robotics....

Added LV4 walls with the model in modern fort....

The technology "Steel" no longer provides city defenses and prohibits the construction of defensive buildings. Instead, it provides all cities with a full level of walls - including a new level 4 wall called "Steel"....

A unique building consisting of the Great Wall of China, replacing the Ancient Wall....

"Gazing upon the White Heron Castle, the main keep stood out beautifully against the sky, and Hiroko could see it across the running cars. The old moat was covered by water silk, and the old willow trees next to it voicelessly bathed in rainwater." - Miyam...

If you like my mod, please like it on up side, it will be a great encouragement to me. "Bushido is realized in the presence of death. This means choosing death whenever there is a choice between life and death. There is no other reasoning." - Yamamoto Tsun...