Princess Yu Qinghuang of the North sneaked into the imperial city to find out the truth about the death of her father and brother in battle, and she and the powerful regent Xiao Jingheng went from testing each other to conspiring together. In the whirlpool of intrigue and love, they uncovered the conspiracy three years ago, quelled the dispute between the north and the south, and finally hired the country to build a peaceful and prosperous age.
