om the sky. This is a mirage in the mist!The Dragon Knights were entangled by the Xuanjiao, and the mirage opened above the formation.Two gigantic mechanical warriors descended from the sky, followed.........

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!t time, we were caught off guard by the heavily armored units. The human forces of 【Suofang】 and 【Jiuyuan】 stood there, basically unable to penetrate their defenses with our cards. But this time, we c...