Ye Xun muttered softly, but stopped Zuo Ling.

He was speechless for a while, and it took him half a day to laugh twice.

"Doctor, I'm interested in these messy plants and animals, don't worry, I'm definitely not using them to harm people, I'm really just studying them."

"That's fine."

Ye Xun breathed a sigh of relief, nodded with a smile, and was about to leave.

Zuo Ling always felt that it was a little strange for her to ask these words, he didn't know Ye Xun, so he didn't know that she was very kind, and his heart was difficult to calm down for a while, and he suddenly stretched out his hand to stop her and pointed to a hidden door at the back of the villa.

"That's my lab over there, do you want to take a look?"

He was testing her, and if she had a simple purpose, she would definitely agree to go with him immediately.

Ye Xun didn't know all this, seeing his invitation, and at this time she didn't want to go back to the villa immediately, in case she met Jian Xilin, it would be impossible to tell, it was better to delay it a little longer, and when the man fell asleep, it would not be too late for her to go back.

"Okay, then I'll go with you, I haven't been in the doctor's lab yet."

Zuo Ling smiled easily on the surface, but in his heart he had already begun to guard against her.

I've heard Mo Hua mention it before, intentionally or unintentionally, that someone seems to have been sent from the Italian side to lurk beside Jian Xilin, and report his movements to the side from time to time, if ...... If that person is Ye Xun, it seems that everything is very logical.

Zuo Ling secretly suppressed these thoughts and took Ye Xun to his laboratory.

She never noticed that there was such a hidden door behind the villa, the color was almost exactly the same as the surrounding walls, and if she hadn't approached and looked closely, she wouldn't have found it at all.

She followed Zuo Ling all the way towards the door.

It was a little dark, and at intervals there was a dim wall lamp, which began as a narrow corridor, and then at the end of the corridor a very deep spiral staircase appeared, which at first glance led to the underground.

It turns out that the Imperial Mansion really has this kind of dark room.

Ye Xun was surprised, curious and nervous all the way, feeling like he was making a movie.

They walked around the spiral staircase for about five minutes, finally reaching the bottom and coming to an extremely complex codelock door.

Zuo Ling put his finger on the fingerprint verification area, and brought his face closer, through the contrast of the iris, when both showed a green light, the heavy iron door made a "click" sound and opened faintly.

"Don't touch it after you go in, some things are poisonous and unsafe."

Ye Xun nodded, obediently followed behind him, and the moment he walked into the door, his mouth opened wide in surprise.

"Oh my God, that's an exaggeration!"

She clutched her chest carefully, her heart pounding, and in front of her was a pure white room, very large, surrounded by shelves of laboratory-like medicines, which were full of all kinds of potions, a lot of flowers, and many animal specimens soaked in formalin solution.

"Zuo Ling, are you really just a surgeon?" She couldn't believe it, "You seem to be a base for biological weapons research here." ”

Zuo Ling burst out laughing.

"If I could get that, I wouldn't be here." He sat down on the swivel chair, took out two tissues to wipe his hands, and asked her seemingly casually, "By the way, you can help me get the medicine over there, and I want copper nitrate." ”

He pointed to the opposite shelf, Ye Xun nodded, walked over without thinking, and saw that there was no label on the bottles in that row, it looked very new, it should be a new medicine just brought in, let her find copper nitrate from these things, but it was a little difficult.

However, Ye Xun suddenly recalled that when Ye Jingchen was in the school laboratory before, he happened to deal with these things, after all, he was a person studying pharmacology, and she often watched him do research in the laboratory at that time, so she had a certain understanding of these.

Trying to remember, Ye Xun stood on tiptoe, reached out and took down the third bottle on the top, which contained blue orthorhombic flake crystals, and placed it in front of Zuo Ling.

"Now, you want copper nitrate."