"Gu Jiuyao, even now you still don't know your mistake",My grandfather was very kind to Gu Qing and her siblings. He treated them well until recently when he fell seriously ill and had to be hospitalized, making me have to take care of Gu Qing.,Gu Jiuyao's mind was buzzing, unable to hear any other sounds. Deep in her mind, there was only one voice, constantly echoing.。