Dancing Before the Phoenix Palace

Overnight, she transmigrates and becomes a princess of an enemy nation. When the two countries arrange a marriage alliance, she transforms into a killer queen, takes a blade meant for the emperor, and is struck by a blood curse. She gives her life for the greater good, only for her emperor husband to avoid her completely... Hmph! If the mountain won't come to me, I'll go to the mountain. Emperor husband, don't run!