Let's not talk about what gifts Jiao Yuan bought to attend the birthday banquet of the "Banhua", these days, Su Musha and Hei Tan are worried.

That day, when Hei Tan and Su Mu covered Jiao Yuan's room and were about to look through Jiao Yuan's private collection of "villain books", they found a bag of things.

Su Musha and Hei Tan were facing the bag with "xx milk tea" printed on the package, this thing is very familiar, when I helped Ermao find Brother Walnut, wasn't it all in a box?

That's not a copycat, according to Ermao afterwards, but it's a bad thing mixed with some kind of forbidden things.

However, more than half a year has passed since that incident, didn't the things that were confiscated at that time say that they were all destroyed, and now why did they come out again, and they still appear here in Jiaoyuan.

Jiao Yuan is only in the third year of junior high school, although he is usually more lively, he still knows how to measure himself, why did he get involved with this thing again?

When Jiao Yuan got out of school in the afternoon, he saw both of them staring at him in the room.

Even after dinner, he still ran into Jiao Yuan's room and stared at him, and Jiao Yuan was a little creepy. Hey, black charcoal, aren't you going out for a circle? Gray ball, why don't you go to accompany Xiaoyuzi to do your homework, staring at me doing your homework here?

"Black charcoal, gray ball, what's wrong with you two?" Jiao Yuan pinched the pen and looked left and right.

"Do you want to play with me? I'm going to do my homework, I'm looking for something I can play with you. As he spoke, Jiao Yuan opened the drawer, wanting to flip through the pages to see where the tennis ball that was thrown in last time was.

Unexpectedly, Su Musha followed into the drawer, and then took out the bag of milk tea powder from inside.

"Huh? Ash Ball you want to drink this? Jiao Yuan was a little confused, can hamsters drink milk tea? Do you want to ask your dad first?

Unexpectedly, Su Musha jumped out of the drawer, and then threw the bag of milk tea powder into the trash can on the side of the desk.

"Huh?" Jiao Yuan was even more confused, "Gray Ball, do you want to say that this milk tea powder is broken?" Maybe it's a long time since the production date, and maybe it's gone bad. ”

On the other side, Black Carbon also jumped off the desk and wrapped the mouth of the plastic bag in the garbage basket.

Jiao Yuan's brows furrowed suddenly, if it was just a bag of spoiled milk tea powder, the two of them in the family would not be so solemnly going to throw it away.

After thinking about it, Jiao Yuan ran to the master bedroom to make a call, Jiao's father hadn't come back yet, and Jiao's mother was watching TV, so Jiao Yuan also closed the door of the master bedroom.

Jiao's mother looked at Jiao Yuan's back, hey, adolescent children are really awkward, and they have to close the door when they make a call.

Hei Tan and Su Musha ran to the door of the master bedroom to eavesdrop at all, and heard Jiao Yuan say to the person on the other end of the phone: "My pet probably smells something, don't drink it." My cat and mouse have a good nose, there must be something wrong with this milk tea. I'll have to call the others, and it seems like five of us, right? What kind of good thing to say is very expensive, I bah, the exemption sign on it must be fake! ”

After making a call, Jiao Yuan continued to call several other people. The so-called five people are Xiong Xiong, Lan Tianzhu, Su An, who have been together since childhood, and Fu Lei, who was added later.

Fortunately, the other children didn't drink this thing, Fu Lei was because the guy who gave these things was an enemy, and he had fought with those people before; Xiong Xiong almost drank it, but fortunately, his mother saw that the contents were too inferior, for fear that he would drink it badly, so he lost it directly. As for Jiao Yuan and Lan Tianzhu, they weren't ready to drink what strangers gave; The most special thing is Su An, he is going to use it for experiments, but this is not a hurry, so he hasn't done it in the past few days. Now that he has answered Jiao Yuan's call, Su An is ready to do a quality inspection.

After making the call, Jiao Yuan hid in his room again, and told Hei Tan and Su Musha the ins and outs, especially the relationship between the few people who gave him this milk tea powder.

Black charcoal heard that it was a fire and went up, who the was so indebted to clean up, and actually came to harm his own children.

Su Musha was also very angry, no matter how rebellious he was when he was a child in his previous life, he also knew that he didn't dare to touch the "poison" thing, and he was also involved in this at that time, so he woke up in time, changed his ways, and the prodigal son turned back......

The next day, after Jiao Yuan had dinner, he said that he was going to find Su An and them. Jiao's mother didn't care, they played together since they were children, and they were all reliable children, so there was nothing to worry about.

But when Hei Tan saw Jiao Yuan put the bag of milk tea powder that should have been thrown away into his trouser pocket, his nerves twitched again, and he hurriedly beckoned Su Musha to follow.

Jiao Yuan saw that the black charcoal was carrying the ash ball and followed all the time, and he didn't go away no matter how he hurried away, so he didn't say anything, and went directly to Su An's house.

By the time they arrived at Su An's house, Lan Tianzhu had already arrived, and Fu Lei and Xiong Xiong arrived after a while.

Su An's father is still busy at school, and the professors are very busy at the end of the year, and his mother went to the gymnasium to dance, so there are no adults at home.

Hei Tan and Su Mu familiarly found a low cabinet with a better view and squatted, and then watched these children "have a meeting" seriously.

"Did you bring everything?" Su An asked.

Except for Xiong Xiong's, which had been thrown away by his mother, the rest of the people took out their packets of milk tea powder from their pockets. Su An marked them in turn, and then took a foam box from the windowsill with several vials of reagents inside.

"Su An, you deserve it yourself?" Jiao Yuan asked.

"No, my dad is in charge, and a few graduate students under him took a detour when they saw me, for fear that I would ask for reagents, and I still asked litmus to help get this thing." Su An said. Litmus is also the child of a professor at Chuhua University.

Su An replied as he put on his small white coat, small double gloves, and professional-grade mask.

Su Mushu sighed, looking at this major, where does this posture look like a junior high school student.

The "fully armed" Su An opened the door of the "study", his study is different from ordinary people's, there is a partition inside, and a simple fume hood is built, which is actually the most basic laboratory.

Su An walked into the partition himself, leaving everyone else to wait outside, and he also closed the glass door.

Su Musha and Hei Tan looked in from the door of the study, and saw Su An cut a small hole in the milk tea powder that Jiao Yuan and they gave, and then took out a few small test tubes marked with marks, poured some into them, and then a series of inspection work.

"He said there might be something in there?" Fu Lei asked curiously. Although his grades have improved a little after playing with the four people in the compound, some extracurricular knowledge is still not as rich as this brother.

"Ann? Fate! Lan Tianzhu's face was slightly cold. He already knew that Su An had tested the results of his bag of milk tea powder yesterday.

"What's that?" Fu Lei and Xiong Xiong both looked confused.