C48 Earth Fiend Pearl

"Sister-in-law's analysis is reasonable, and the two brothers are in the same Yulin Guard, so when they are promoted they might need to avoid suspicion, and become the commander of the seven tribes. Although they are also at Military Marquis's level, they still need to be placed in the army to accumulate military merits in order to be conferred nobility, and such things are much more inconvenient