The intelligence variant presented a very intriguing and cunning proposition that left me pondering. It was a plan so clever that I had never considered it before. Typically, when an army returns to their city, the king enters the city first, but the intelligence variant raised a crucial point- what happens when the king is not present? How will they allow the army to enter? It was a significant flaw in my plan, and the intelligence variant was quick to point it out.