C878 After Finishing They Could Brag for the Rest of Their Lives
Drawing up the terrain, setting up the major eye of the formation, the minor eye of the formation, calculating and arranging the materials needed to set up the formation, changing the topography, superimposing defensive formations, and so on and so forth. Chen Feng completed all the work in one night.
The next morning, when he brought out the perfect final plan for everyone to see
