On the day he was kicked out of the house by his father in public, Jiang Yan smashed the ancestral sign in the ancestral hall and took away only the real estate certificate and a mouthful of blood. Three years later, he returned to Jiangcheng with mysterious capital and quietly dismantled the family foundation. Jiang Chongshan thought he was in control of the overall situation, but he didn't know that the identity of his legitimate son was a lie. His mother's suicide note was buried under the tiles of the ancestral hall, and the illegitimate son he despised the most was the true successor of the bloodline. Jiang Sulan secretly handed over the knife, Chen Yanqiu took every step of the way, and Lin Po's carvings whispered in the wind - this is not revenge, but a reckoning of blood.