Gu Yiyi was a kind person. She would not say that she would not acknowledge her biological family just because she felt unfamiliar or because she did not have the same father.
No matter what happened to the previous generation, the blood relationship between her and master qingjiu could not be changed.
She wouldn't pretend to be suspicious and insist on a DNA test.
She felt that since he was her older brother, she would acknowledge him if he was willing.
Perhaps this was the first time Gu Yiyi had said the word 'brother', but she was also trying hard to practice it, afraid that it would be awkward if she could not say it.
She always treated others with a good attitude, but she was not sure if master qingjiu would be willing to let her call him that.
After struggling for half the night, Gu Yiyi's eyelids started to fight. She then closed the window and went back to bed.