There are so many cities, it takes hundreds of years to build them, but it only takes one battle to destroy them. The horse's hooves go south, and the mountains and rivers look north. A war destroyed her family and country, causing her to fall from the clouds into the mire. From then on, she changed her name and surname, and hid in the palace for ten years. The stoic and resolute young emperor did not hesitate to kill his relatives just to support the stormy country with his bare hands. According to legend, the blood jade that hides a huge treasure appears in the world. The childhood sweethearts come back from the dead, and the loved ones become strangers... When a conspiracy subverts love, the lingering turns into an enemy, the hatred of the family and the country, the rise and fall of the world, where to go?