The cold voice made Gu Nuan Nuan's heart plummet like it had fallen into an ice cellar.,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.,And every world surprised him greatly, and he understood that his own original world was so backward.。