Good Bye My Princess Season 1 Episode 55
Li Chengyin wakes up seven days later to the news that Western Liang and Gao Xian have allied against the central plains and inciting a war. Xiao Feng asks her brother to stop the pursuit of war but he refuses. A'Du assassinates Gao Xian and sacrifices herself. Xiao Feng stops the war by sacrificing herself.