Lu Jin looked at Gu Nianzhi's beautiful and lively smile intently. He looked at her clear and bright eyes that were like snow mountains and ice springs. His heart was filled with love and reluctance.
The proudest thing he had ever done in his life wasn't winning two Nobel prizes, discovering parallel spaces, or realizing the perfect optimization of human genes. Instead, it was having such a cute and intelligent daughter.
He was content.
Lu Jin smiled with satisfaction and nodded. "Okay, I'll do a DNA test for you."
Gu Nianzhi breathed a sigh of relief and smiled as she walked behind Lu Jin's seat. She clenched her little fists and gave him a series of back slaps, she said obsequiously, "Thank you, daddy! I'm going to think about how to get their hair or blood samples. Saliva samples are fine too, right? But saliva is too disgusting. Using blood is more accurate."
