The Chu family has been courtiers for generations. The young master of the Chu family is as handsome as a human being, but he falls in love with his elder brother. The current prince is ruthless and uses his youngest son as a coercion to get help from the Chu family. Two years later, war broke out, and the young general put down the war with great success. There will always be a young man who is exactly the same as his brother but has a wild attitude around him. It seems like love but not entanglement. Conspiracies among the royal family are repeated. While the young and handsome general is looking for his brother, he also unknowingly puts another person in his heart. The mysterious young man's position is unclear, and he moves between the prince and several princes. He strives to hurt others and himself in everything. He seems to be casual but extremely cowardly. In his movements, he can vaguely see the shape of the youngest son of the Chu family. However, the final truth is unexpected by everyone.