C251

"Elder sister?"

Gu Xu watched in a daze as she approached him, then obediently walked to his side and bent down to hold Gu Zhiyuan's hand. He raised his head and looked his in the eye, "As long as you are my good father, I can be your father's best daughter."

Those eyes were devoid of any impurities and filled with sincerity.

Gu Zhiyuan opened his mouth