Are the three sisters from Tianzhu to Shangguan the same?

Three sisters from Tianzhu to Shangguan are a family. According to the relevant public information, the Gong Er Palace Master in "The Day Beads Change" is the father of three sisters in Shangguan. Shangguan Tian Yue is a character in Tang Jiasan's work "The Day Beads Change". He is the master of the vast Gong Er Palace, the younger brother of Shangguan Tianyang, the great master of the vast palace, the second brother of Emperor Shangguan Tianxing of Zhongtian Empire, the husband of Tang Xian, and the father of Shangguan Xueer, Shangguan Feier and Shangguan Europe. The novel tells the story that Zhou, who was regarded as a joke because he was born without the life-core tablet, swallowed the life-core tablet (see "Douluo Continent" for details), a dark demon who accidentally crossed from another plane, then went against the sky, fell in love with a confidante, and finally became a peerless master of the twelve changes of the dzi beads.