"Dayan Empire", an ancient world that combines martial arts and intrigue. The empire has gone through hundreds of years of war, and the founding emperor Li Yu unified the world with iron-blooded means. His elder brother Li Ting, the founding god of war, once single-handedly defeated millions of enemies. After living in seclusion for ten years, he mysteriously returned and took control of the secret "Shadow Guard" intelligence network. On the surface, he was an idle "Jingguo Gong", but in fact he ruled the world with one hand. Regent Li Chen is the son of Li Ting. He is only twenty-five years old. He is handsome and cold. He controls the court and holds the elite "Xuan Tie Army". He appears to be regent, but in fact he is competing with his father for power. The heroine Lin Wanwan was born into the declining scholarly family "Lin". The family declined due to involvement in the feud between wealthy families. Her father, Lin Cheng, was a relic of the previous dynasty and hid the "Fengming Book" - an ancient book that records the secret history of the empire and can reveal the shady secrets of the royal family. Light fantasy elements are incorporated into the world: for example, "Spiritual Jade" can strengthen the body and explore people's hearts, and "Shadow Guard" uses stealth to assassinate. The contrast between rich and powerful families is reflected in: the palace's splendid appearance hides secret secret passages, and the banquet of the powerful hides murderous intent. The comedy style creates comic conflicts through the heroine's "disgraceful" complaints, the God of War's "dark-faced pampering", and the regent's "jealous King Shura". The highlight focuses on the counterattack of a substitute wife, the face-slapping of a scumbag, and the daily life of a sweetheart with an age difference. The hooks are progressive, from childhood abuse to great pleasure, and the secrets of the family and the imperial conspiracy are revealed layer by layer.