Between countries, there are no eternal friends, no eternal enemies, only eternal interests. Yin Country chose to ally with Sam Country to use Sam Country to deter Huaxia Country and gain more benefits. Similarly, Sam Country formed an alliance with Yin Country to curb the development of Huaxia Country. It's a mutual utilization. This time, Yin Country sent troops to join the Ten Countries' Alliance Army against Luo Zheng, and the logic is the same. If they succeed, they gain fame, and if not, they can still please Sam Country. Why not?
