Grand City was outside the usual system within Country H. However, the truth was that it was a place where all the Sacred Training Grounds congregated together. Whether it was Country H in its current form or when all the other dynasties ruled it, it had always been an untouchable faction.
Not to mention that they were protected by the Seven Families as well as the other Sacred Training Grounds. If they decided to fight, the power Grand City could call upon could far surpass what others could h