Originally, he intended to teach Mu Rufeng how to handle state affairs and review memorials, but as it turned out, Mu Rufeng went into seclusion as soon as he returned.
This left him unable to go into seclusion to break through to the Emperor Sovereign Realm.
"Father, after returning, I saw the trusted aides performing military formation exercises. Combined with the insights I gained from seeing the True Dragon Corpse in the Netherworld, I have comprehended five sets of military formations and present them to you!" Mu Rufeng said.
"Oh? Comprehended five sets of military formations? What kind of formations?" Mu Chengqian was slightly surprised upon hearing this, but not overly shocked.
Because the Military Formation Technique is rather crude and difficult to decide the outcome of a war, it can mostly only have an influence.
