Ji Weitian recovered from the shock and immediately questioned.

Zhang Lingying heard her words, got up from the sofa, and finally moved her eyes to her, and glanced at Ji Weitian from beginning to end.

She's beautiful, not the kind of beauty that makes people feel threatened.

On the contrary, Ji Weitian's beauty is very beautiful and clean.

She is just wearing ordinary clothes, not applying powder, and standing next to the outstanding Qin Nanyu, she will not make people feel any sense of disobedience.

On the contrary, I will feel that the two of them are talented and beautiful, and they are very right.

"I'm not my dad's biological daughter, I'm just his adopted child." Zhang Lingying withdrew her gaze from Ji Weitian and opened her mouth to explain, which was in response to her question just now.

His gaze returned to Qin Nanyu and continued.

"My dad cared about the most in his life, is his beloved physics and microelectronics, he often told me that physics is the most wonderful discipline in the world, all you can imagine, unimaginable pictures, can be explained by physics, that is the beginning of the universe."

“……”

"In addition to his favorite subject, the person my dad mentions the most is you." Zhang Lingying walked up to Qin Nanyu and looked up at him.

He often told me that the biggest regret in his life was that he still had a lot of experiments that he wanted to do, but he didn't have time to complete them, and he couldn't continue to explore the mysteries of the physical world, and there were ...... Didn't dig you into the physics department. ”

Qin Nanyu: "......"

"He often said that you are the most talented student he has ever met, with an amazing IQ, and you can calm down and stay in the laboratory to do experiments without distractions, if you can follow him, he expects that your future achievements will not be lower than him, but unfortunately, you refused his invitation."

Zhang Lingying raised her eyes, walked back to the coffee table, picked up the book she had just put down, picked it up again, and handed it to Qin Nanyu.

"Do you remember this book?"

“……”

Qin Nanyu glanced down at the quantum mechanics in front of him, and he was no longer impressed.

In his opinion, it was like a normal book.

It wasn't until Zhang Lingying turned the first page of the book and saw the signature on it that he remembered it.

When Professor Zhang invited him to join his lab, he took a copy of quantum mechanics and asked him if he wanted to join him in exploring more unknown areas of the universe.

Time flies.

He rejected Professor Zhang's invitation and forgot about the book.

At this moment, when he saw Zhang Lingying standing in front of him with this book, he suddenly had a strange emotion in his heart.

Reaching out and taking the book from her hand, grinding the signature on it, he suddenly asked, "Where is Professor Zhang now?" Is he okay with his old man? ”

"You're late, my dad passed away a year ago." Zhang Lingying's crisp voice rang in his ears.

Qin Nanyu raised his head to look at her suddenly, his face sank, "What did you say?" ”

Even if he had a premonition, when he really heard the news, the sadness in his heart still couldn't be restrained.

In my memory, an old man with gray hair always liked to hold a book and tell his students stories about the world and the origin of the universe over and over again......

In the lab, he was always the first to arrive and the last to leave.

Every time an experiment is completed, the eyes of the old man will shine with joy like a child.