The sound of his voice sent a chill down Gu Nuan Nuan's spine. She grabbed her mother's already frigid hand.,Father Gu Wǔ was kind to himself but harsh to his half-sister, Gu Xiangyàn. He thought it was because he loved him more, but it turned out he was cultivating her talents.,Gu Nuan Nuan raised an eyebrow: "I'm not worried about you."。