A heart-wrenching voice echoed especially clearly in the vast and empty Chancellor's Mansion.,Gu Nuan Nuan's face was full of tears, staring at Gu Wu, trembling with her lips, wanting to ask him why,"Father, I am your son…" A sigh escaped his lips, softly echoing in the air. It was unclear whether it was a reminder of the bond between him and Gu Wu, or if it was a lament for himself.。