"When Grandfather died, you were there. You knew my true intentions, yet you still favored him and even repaid evil with good! You forced me to take the blame! So I wonder, between me and him, who is truly your biological son",Back then, for the sake of the family, my mother gave up on her grandfather's efforts to find her a husband and foolishly married Zhao Yun who she had once rejected.,"Just because..." Gu Yun sneered, "Blue and Qing are both my biological children!"。