The sound of his voice sent a chill down Gu Nuan Nuan's spine. She grabbed her mother's already frigid hand.,Gu Nuan Nuan bit her lip hard, her fists clenched tightly at her sides. She stared at Gu Wu's face and asked in a cold voice, "What did my mother do wrong What did my maternal family do wrong!",Gu Nuan Nuan opened her eyes, her lips slightly parted: "Change."。