Just when the two of them were at a loss, a low and hoarse voice came from the door: "What are you doing there?"

Mu Qingqing and Xiao Yue looked at the door in unison and found that it was Shen Ao who came.

He originally wanted to send a document, but found that the two people were silent there, their faces were gloomy, and the atmosphere was strange.

According to the past words, as long as these two living treasures are together, they must be chattering, and they can't wait to lift the roof, as long as they have them, the atmosphere is extremely active, what is the low pressure today, and the wrongness between them caused Shen Ao to subconsciously walk over and ask curiously.

"Did something happen?"

When the two of them saw Shen Ao coming, as if they had grabbed a life-saving straw, they told the truth about the matter, and in the mouths of these two girls who were a little confused, this matter was said strangely and bizarrely.

After hearing this, Shen Ao couldn't help but feel a cool breeze behind his ears, but this was too surreal. He immediately interrupted the two who were talking with relish, "What about making up stories?"

Xiao Yue waved her hand and explained, "Of course not, this is what just happened. She frowned, looked wronged, pursed her mouth, and couldn't say what she was suffering about, because this was what she really felt, and she was not to blame for the exaggeration.

Shen Ao glanced at Xiao Yue, and then looked at Mu Qingqing, compared to Xiao Yue, who usually likes to talk and make trouble, he is still more willing to believe that what Mu Qingqing said is closer to the truth.

Mu Qingqing nodded, in fact, she was a little confused, she told the truth of the matter, although it also had her own emotional factors, but it was much more rational than what Xiao Yue said.

Now Shen Ao finally understood the general direction of what happened, he thought for a while, picked up the white paper that couldn't be cleaner, and looked left and right at the sun. Then he looked at the two of them and proposed, "Since we can't see the words on it under normal circumstances, why don't we do it another way?" I think it's definitely more than just a prank. ”

After listening to this, the two of them practiced and nodded, but they also seemed to understand whether they understood or not.

Shen Ao saw them like this, so he took out the lighter, then put the paper on top of the lighter flame, and found a proper distance to burn it.

Xiao Yue saw that his posture was about to burn the letter, and she hurriedly stopped Shen Ao, but was once again met with Shen Ao's white eyes: "You just watch it, don't move!" Shen Ao's voice was stern, like a kindergarten student who was arguing when he was a child.

After hearing this, Xiao Yue had no choice but to give up and stand aside obediently to see what trick he was playing.

All three held their breath, their attention focused on the paper, their eyes glued.

After a while, two vague words gradually appeared on the otherwise clean paper.

"Wow, you're so good, it's like magic!" Xiao Yue couldn't hold her breath anymore and couldn't help but scream. She looked at Shen Ao blankly.

Shen Ao looked disdainful, "Haven't you studied chemistry, this is because the words are written with a special liquid, so they are not colorful." You can try it yourself. Writing with white vinegar, the words do not show color, and when you roast them over fire, a chemical reaction will occur, resulting in color. ”

The two men were dumbfounded.

Xiao Yue wanted to ask something, but noticed that two clear characters gradually appeared on the white paper.

"Help".

The three people present were panicked, this is even more terrible than a prank, who sent this letter, what happened to the person who wrote the letter?

A cloud of questions popped up in Shen Ao's head.

Since the letter was sent to Mu Qingqing, this matter must have nothing to do with Mu Qingqing.

"You know what, any clue about this letter, even if it's a very strange thing. His brain was racing as he pondered where the letter came from.

This letter was like an alarm, and it instantly awakened the memory in Mu Qingqing's mind.

There was indeed one such thing, and that was the weird phone call late that night.

"Late one night, I received a phone call, and there was no sound at first, but then the person on the phone shouted 'help' and claimed to be Lin Xiaoxin. ”

Mu Qingqing tried hard to remember what happened that night, that terrifying phone call really scared her, could it be that today's letter had any connection with the person who called?

Shen Ao listened to Mu Qingqing's words, nodded thoughtfully, looked at the words "help" on the paper, and knew that this matter had absolutely nothing to do with Lin Xiaoxin. It's just that now this letter was sent by Lin Xiaoxin himself, or what?

While thinking about it, he didn't forget to comfort Mu Qingqing, who was pale on the side, she was already thin and fair-skinned, and a palm-sized face looked even more undignified after this incident.

"Don't worry, I'll get to the bottom of it. Shen Ao carefully put his hand on Mu Qingqing's thin shoulder, his tone was gentle, and his voice was much lowered, like a child who was about to fall asleep, "Trust me, okay?" He looked at Mu Qingqing, his eyes sincere and clear.

Mu Qingqing nodded, as if he hadn't come back to his senses.

Xiao Yue also hurriedly comforted, and the atmosphere became a little more lively.

Seeing that there was no problem with Mu Qingqing here, Shen Ao walked out of the office, and when this happened, the first person he could think of to help was Long Shao. Not only does he have a lot of power, but he also has a wide range of channels, and he should know a little about Lin Xiaoxin.

He sent a text message to Long Shao to inquire about it.

Long Shao was also very surprised after receiving the text message, he did not receive the news that Lin Xiaoxin had returned to China, so who did this strange letter come from.

He lit a cigarette and slowly pondered what was going wrong.

"Are you sure this is true? I haven't heard any rumors about Lin Xiaoxin's return to China. ”

Shen Ao didn't know what was going on, but now what was in front of him could only make people think of one result, that is, Lin Xiaoxin had returned to China and encountered difficulties.

"You don't have to worry, I'll send someone to find out about this matter. Long Shao looked at the faint white light on the mobile phone screen, and also fell into deep thought.

Shen Ao nodded, then edited the text message on his mobile phone, and sent all the information he deduced.

"Long Shao, then I'll leave it to you. ”

Long Shao snapped his fingers, and a tall man in a black suit walked in, his expression was majestic, but his eyes looked very energetic, "What are your orders?"

"You go to check Lin Xiaoxin's affairs for me, do you see if he returns to China? Also, don't leave other information behind. ”

Long Shao said slowly, his eyes faint and revealing a hint of cold light.

"Okay. The man in black nodded respectfully and left.