Maybe because the province that you are attacking has a fortification level 2 or above, and in that case the number of the army in that province will be unknown that's why it shows " ? " .
2 Feb 2016, 11:43
δΈθ»’γ³ε
«θ΅·γ 8)
Always rising after a fall 8)
Always rising after a fall 8)
