mysterious artificer was a master of ancient Gu Lu Cheng Qianji lineage, a comprehensive fusion of Mohist, Gongsun, Yan, and Lu school mechanisms.After finding out, she began to learn under Master Lu.........

At the same time, Lu Cheng silently watched the duel table.

Li Guang opened a taunt, Muye was safe, and the enemy card transferred fire to Yanguan.

But now the situation at Yanmen is not good.

The Yanmen Pass design originally featured four sword formations, arranged north, south, east, and west. Currently, only two are equipped, with an air defense efficiency of less than 50%. The stationed engineering legion is only a gold 1-star, and there's a lack of professional combat troops in the surrounding area.

Potentially achievable

Chapter 854 Operation Efficiency I'm typing it out manually, please wait a moment.

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After updating the content, please refresh the page to get the latest update!es, thus exhibiting a characteristic wave attack).But her own computing power was limited, and she could only resort to desperate measures, seeking cooperation with the intelligent race.Unexpectedly.....