The president is sick and the wife has medicine

What's more, this kind of information like transaction slips is generally not leaked out, and I am afraid that only Chu Jingyun can get it in a manly way.

This man is too reliable, Ling Xiaohan thought silently in his heart.

She has always admired this type of man, and she feels full of security.

"Thank you," she said again.

"You don't need to thank me, your business is my business."

Because of Lu Qianyi's affairs, this woman has been thinking about food and tea every day, and she is obviously not in the mood all the time, she and he can't stand her like this.

But Ling Xiaohan is a very affectionate person for being able to say this for a friend.

……

Ling Xiaohan went straight to Lu's house the next day with Professor Xu, a doctoral expert assigned by Chu Jingyun, and two assistants of Professor Xu.

Lu Qiaolan was particularly upset when she saw Ling Xiaohan when she woke up in the morning.

"Ling Xiaohan! You really regard this place as your own home, don't you? Just run here every day?"

Seeing Ling Xiaohan early in the morning is too unlucky, isn't it?

In the next second, his eyes fell on several experts in full armor, he frowned dissatisfiedly, and said, "Who did you bring?"

"Lu Qiaolan, I advise you to be mentally prepared." Ling Xiaohan ignored her and directly led the expert into the room.

"Are your uncles and aunts here?" she shouted as soon as she entered the door.

After a while, Lu's mother came down from the stairs gracefully, and looked at Ling Xiaohan with a smile: "Ling Xiaohan came to play with us Qianyi again, right? But why is it so early? Our family hasn't had breakfast yet! "

Ling Xiaohan didn't actually have breakfast, but she couldn't wait at all, she couldn't wait to identify Lu Qiaolan as the real culprit, so the first thing she did when she woke up was to go this way.

"It's okay, I just want to make some things clear to you, auntie. I can tell you while you are eating."

Although she said so, Madam Lu must not be in the mood to continue eating after she said it.

"You didn't come to look for Qianyi, you came to look for me, right?" Mrs. Lu asked with a smile.

"You can say the same, but these are not important."

After finishing speaking, Ling Xiaohan pointed to several experts behind him and introduced to Mrs. Lu: This is Professor Xu, an academician from the Institute of Chemistry, and is also a well-known authoritative certification expert in the chemistry field. The two around him are his assistants. "

After hearing Ling Xiaohan's introduction, Mrs. Lu couldn't help but hesitate for a moment, she didn't understand Ling Xiaohan's intentions, so she frowned and asked: "Ling Xiaohan, this... you invited this famous chemical expert What? Isn't that a bit abrupt?"

"Don't be rude, I just invited Professor Xu here today to prove one thing." Ling Xiaohan said without changing his expression.

"whats the matter?"

"That means the fire that happened to Lu Qianyi was caused by human beings, and Lu Qiaolan is the mastermind behind all of this." Ling Xiaohan said firmly.

After finishing speaking, Ling Xiaohan's gaze swept over Lu Qiaolan icily, as if it had been frozen.

"Ling Xiaohan! You didn't think it was enough to slander me last time, did you? Why do you still think I'm an arsonist! It's obvious that what happened to my sister was an accident. What does this have to do with me?" Lu Qiaolan said angrily Retorted, it really seemed to be unwilling after being wronged.

"It's useless to say more, let's look at the evidence directly." Ling Xiaohan was very straightforward.

"Evidence? What evidence?"

She didn't believe that Ling Xiaohan could produce any evidence.

Ling Xiaohan handed a purchase slip to Mrs. Lu: "You can see that this is the slip that Lu Qiaolan bought D-type aerosol on the black market, the signature on it, and the ID card of the trader, these will not is fake."

The content on the receipt is clear, and anyone who misses it can see it at a glance.

Lu Qiaolan's expression changed drastically the moment she heard the words "D-type aerosol".

Damn it, how could Ling Xiaohan know this kind of thing?
"Ling Xiaohan, what is the use of the D-type aerosol you mentioned? Why did Lu Qiaolan buy this in a good way? What does it have to do with the fire?"

"Let Professor Xu explain this to you."

After finishing speaking, Ling Xiaohan looked at Professor Xu.

"Mrs. Lu, the role of this D-type aerosol in chemical research..."

After a few minutes of explanation, Mrs. Lu understood a little.

"So this aerosol can induce a fire?" Mrs. Lu grasped the point.

Lu Qiaolan said that her face turned pale in an instant, and she still couldn't believe that Ling Xiaohan could find out all the details of the fire she made.

This is a seamless plan, how could it be detected so easily?

"Ling Xiaohan, do you mean that this is the reason why Qianyi's room caught fire, right?" Mrs. Lu's mood became more complicated.

If so, is Qiaolan really the murderer who created the fire?
"Exactly." Ling Xiaohan nodded.

After finishing speaking, Ling Xiaohan's eyes fell on Lu Qiaolan again. Seeing Lu Qiaolan clenched the corner of her clothes with one hand and clenched a fist with the other, she was obviously very nervous, and she was more sure of the fact that Lu Qiaolan planned all this.

Does she know she's nervous?
Sure enough, the only thing that can make Lu Qiaolan succumb is hard evidence.

"So Mrs. Lu doesn't mind if I take Professor Xu up to extract the residual molecules in Qianyi's room for comparison? It will be clear at a glance if the results come out. Whether it was an accident or a man-made accident." Ling Xiaohan asked Mrs. Lu for her opinion.

"do not mind."

Ling Xiaohan immediately led Professor Xu upstairs, went to Lu Qianyi's room and explained to her what happened, Lu Qianyi rarely became interested: "Ling Xiaohan, is what you said true?"

Lu Qiaolan was almost a murderer, and living with such a person under the same roof every day, she had to worry about it. She was always worried that Lu Qiaolan would play some tricks to get her killed, or that another invisible accident would happen to her. cause some damages.

She felt like she was going to be neurotic.

"Of course I'll know when Professor Xu completes the collection." Ling Xiaohan patted Lu Qianyi's shoulder to express his comfort.

On the other hand, Professor Xu has led people to collect the remaining molecules in the room.

"Miss Ling, fortunately, this type of aerosol has strong properties, and it can still be extracted even after a week after it remains on the object, otherwise there is really no trace." Professor Xu was busy Said.

"So can residue be detected in this room?"

Professor Xu took a good look at the magnifying glass, and said: "Of course there are, but it takes 10 minutes to do a comparative experiment. Science pays attention to precision, and there is no room for sloppy."

At this time, Lu Qiaolan also walked in, seeing that the experts had already started to act, she knew it more or less, knowing that she would not be able to hide it no matter what.