Seeing this, Situ Cao hurriedly went over to check the situation.

"He must have eaten school meals and had food poisoning."

"Ah, really, there's still the lunch box he just ate on the table!" Zhang Qiang pointed to the lunch box not far away and said.

"I'll go, I'm going to know the truth, damn it!" Du Deming slammed his fist on the desk.

The clue was interrupted again, and everyone was in a low mood.

After several people discussed, they decided to let Situ Cao stay and take care of Wu Shan and give him first aid, while Du Deming was next to protect Situ Cao.

And Wang Yi, Zhang Qiang, Zhao Qiqi and I continued to look for clues outside.

With that, we hurried downstairs.

Just when we just walked to the staircase on the second floor, we met Liu Kai who was walking up.

I reacted immediately, and without waiting for Liu Kai to speak, I hurriedly greeted: "Hey, Liu Kai, I saw you again, what a coincidence!" ”

"Why are you here?" Liu Kai looked incredulous when he saw us.

Zhang Qiang didn't answer his question, but turned against the customer: "Ah, we have something to do, what about you?" ”

Liu Kai shook the food in his hand: "Isn't there a problem with the school cafeteria, I remembered that my godfather was still in school, and I was worried that he would have nothing to eat, so I sent a little more." ”

"Oh, that's it, then who is your godfather?" I asked curiously.

"Director Wu Shanwu, he is an old acquaintance with my father." Liu Kai said calmly.

However, when the words were spoken, we were all shocked.

"Huh? He's your godfather......" Zhang Qiang couldn't hold back for a while and exclaimed.

Seeing this, Liu Kai immediately frowned: "Yes, what's wrong?" Something happened to my godfather, right? ”

"No, no, it's not a big deal." I hurriedly turned my head and glared at Zhang Qiang, and said to him again: "He accidentally ate the food in the school cafeteria, mild food poisoning, and now a doctor is treating it, and he has induced vomiting, don't worry, it should be fine." ”

"I'll go see him!" As soon as Liu Kai heard this, he immediately wanted to go up.

A few of us hurriedly grabbed him: "Oh, the doctor is treating him now, aren't you going in to make trouble, now your godfather has asked us to investigate something, you say, as a godson, should you help?" ”

Liu Kaihu looked at us suspiciously: "What's the matter?" ”

When I saw a play, I immediately gave Zhao Qiqi a look, and she quickly took out the photo fragments.

"Have you ever seen a girl wearing a pink watch like this?" Zhao Qiqi asked.

Although we didn't have much hope, after all, there were so many people in the school, even if Liu Kai had a wide range of friends, he might not necessarily know each other.

Liu Kai took the fragment and squinted at it for a long time, and suddenly sighed.

"She, I know. I remember what it seems to be called......" Liu Kai paused for a moment: "Oh, her name is Li Xin, but it seems that the family is very short of money, so I applied for a work-study opportunity at the school, and now I should be cleaning the laboratory on the second floor of the experimental building." ”

A few of us looked at each other, and there was another clue.

Zhao Qiqi took back the photo fragments.

Zhang Qiang smiled and said to Liu Kai: "Kaizi, you don't have to go up, we can help you bring the food, so as not to disturb the doctor's treatment." ”

So saying, he took the food from his hand.

I suddenly thought of a question, looked at Liu Kai who was pushed down by Zhang Qiang, and I stopped him: "By the way, Liu Kai, where did you come from just now?" ”

Everyone was stunned when they heard this, and then they all realized something and looked at him together.

"What's wrong with the back door?" He looked at us strangely.

I was relieved to hear this.

OK!

I think if he had come through the main entrance, it would have been impossible not to see the body of the girl who jumped off the building.

"Wang Yi, you send Liu Kai down, let's go see Director Wu!" I glanced at Wang Yi.

Wang Yi immediately understood, and put his hand on Liu Kai's back: "That Kai, the main entrance of the office building is now under maintenance, and you can only enter and exit through the back door, you are lucky to meet us today, otherwise you have to walk out of the back door again, let's go!" I'll send you. ”

I was finally relieved to see Wang Yi personally take him out the back door.

took Zhao Qiqi and Zhang Qiang back to Wu Feng's office, and told Situ Cao and Du Deming about the new discovery no matter what.

Back in the office, Wu Shan was obviously much better at this time.

At least his face wasn't as pale as it had been.

"Director Wu, are you feeling better?" Zhao Qiqi looked at him.

"It's much better, if I didn't happen to meet you, maybe ......" Wu Shan was a little grateful.

"I gave him vomiting, and I had normal saline in my medical kit, so I gave him an infusion first." Situ Cao said.

Seeing Zhao Qiqi, Zhang Qiang and others chatting with Wu Shan, I turned my eyes to other directions. But I happened to see a stack of old newspapers on the desk opposite.

I walked over and picked up a newspaper and glanced at it to see that it was from previous years.

Just when I wanted to continue watching, Wu Shan, who was chatting with others, suddenly stood up.

"What are you doing?" He yelled in my direction.

After speaking, before I could react, he ripped off the infusion needle in his hand, and then snatched the newspaper back in the surprised look of everyone.

I saw that there was something wrong with his expression, and I thought that he was angry that I took his things without permission, so I quickly apologized: "I'm sorry, Director Wu, I'm just bored and want to read the newspaper, nothing else." ”

I thought it was over, but he didn't intend to forgive me.

Turning his face to the rest of the office, he pointed at me, then at the others.

"Now, now, now, right now, get out of here! You are not welcome here! His fingers trembled as he spoke.

Then, in his inexplicable rage, the group was pushed out of the office and slammed the door shut.

"What kind of quality is this? We saved him, and he drove us out, how can it be justified! Rao is Du Deming, who has such a good temper, is also a little angry.

"Alas, this man is too weird!" Situ Cao was also puzzled.

Seeing what we were going to say, Zhao Qiqi hurriedly glanced at everyone and motioned for us to leave here first.

Zhao Qiqi took us back to the first floor of the office building, met with Wang Yi, who had just finished sending Liu Kai, and told him what had just happened.

Suddenly, Wang Yi also frowned: "But I just read the newspaper, why is the reaction so big?" ”

"That's right, what's more, we just saved him, and for some reason he suddenly turned his face." Du Deming was a little annoyed.

"Did he think we had invaded his privacy?" Situ Cao pondered.

Zhao Qiqi shook his head: "Things shouldn't be that simple. ”

I suddenly thought of something, and looked at the others solemnly: "Or, can we think like this, there is some key information in the newspaper that cannot be seen by outsiders." ”

"You mean what secrets are hidden in old newspapers?" Wang Yi immediately understood.

I nodded: "Maybe it's a key clue, but it's a pity ......"

At this moment, Zhang Qiang, who had not spoken, suddenly sneered when he heard this.

"Who's to say it's a pity? Have you forgotten what I used to do? ”