Qin."It has been verified that Yelü Gǔzàn is cruel and violent, arrogant and domineering. He boasts about killing someone every day. His moods are erratic, and he often resorts to violence with swords... Ning, giving others opportunities was always a rare occurrence.Given this opportunity, Li Songru did not intend to accept it."My lord, my mother is getting old and can't stand the hardship of traveli...