You turn to the south and spit on the ground. "The emperor should be a man from the sky like me," you say, before turning north and riding off. For all intents and purposes, you have declared war on the Jin Dynasty.

Your next step is to call a kurultai. You discuss the circumstances with everyone and you pray to Tengri. Finally you decide -

"The Eternal Blue Sky has promised us victory and vengeance."

"We must not declare war. It is not ours' to fight."