Qin Nanyu's hand holding the key suddenly tightened.
A flicker of guilt flashed through his onyx eyes.
He had been so eager to leave earlier that he had totally forgotten about this and had taken out the key he had hidden right in front of her.
Now, he was caught red-handed.
Others might have no choice but to admit it stiffly, but Qin Nanyu handed the key to Ji Weitian with an innocent expression: "I didn't know. When I was coming out, I saw a key on the table, so I tried it and to my surprise, it actually worked."
Of course, Ji Weitian didn't believe it. How could it be such a coincidence? She couldn't find the key no matter how hard she tried, and as soon as he was ready to leave, the key just appeared in front of him.
Did he take her for a three-year-old child?
"Let's go to the laboratory first. We'll talk about the rest when we come back, okay?" Qin Nanyu's thin lips parted slightly, his tone carrying a hint of coaxing.
