The battlefield command system implemented by the Spiritual Race was rather similar to that of the Blue Star humans in some places.
For example, the succession system after the death of the battlefield commander.
Succession was based on military rank, qualifications, and cultivation. If the commander died in battle, the person with the highest military rank would succeed him. If two people had the same military rank, the one with the most experience would win.
Xu Tui had used the Small God Slaying Sword to kill four temporary commanders who had succeeded according to the wartime rules. The fifth temporary commander had surrendered.
However, the surrender of the fifth temporary commander was not entirely out of fear. It was because the fifth temporary commander was from the Mechanical Spirit Race.