A power-struggle revenge novel for women, a thrilling tale of twenty-four strategies in Chang'an. The story follows Princess Xiao Chengyi, who has lived among commoners since the age of ten. After corrupt ministers joined forces with foreign tribes to bring ruin upon her, she bears the weight of vengeance for her family and her country. She pits her wits against the Iron Barbarians on the border, employing twenty-four strategies and enduring hardship until she finally restores her kingdom and becomes a patriotic empress who loves her people. A women-oriented, action-packed drama.