Chu Yetang once burned down his entire family home to protect his adopted son, and burned his own flesh and blood to death with his own hands. Since then, his heart has been filled with ashes. Ten years later, her adopted son died, and she frantically searched for her biological son - only to learn that the child had been hidden by Jiang Zhaoya for many years, and had been raised as gentle as jade, unaware of her own life experience. Jiang Zhaoya regarded himself as a benefactor, hiding a knife in his smile and working every step of the way, just to use this child to contain Chu Yetang for the rest of his life. When the truth reappeared like ashes, Chu Yetang knelt in the rainy night and screamed: "He comes from my blood!" Jiang Zhaoya gently stroked the top of the child's hair: "But he only recognizes me as his mother."