Kill the seal to make a grid, kill the invitation to eat the grid, and grab the grid.
Seven kills favor system, culture and combination, wealth, no system, ineffective or excessive system, institutional culture and mixed officials.
Seven kills without control are unqualified, improper control is downgraded, and official kills are also downgraded.
Of course, one is the most important of the seven kills, but it doesn't hurt to have one more, as long as there is a system. In the eight-character life, the seven kills are revealed when using gods. First, only the revealed seven kills can be powerful and complete, and second, only the revealed seven kills can be easily controlled and qualified.