At five or six o'clock, many students walked out of the dormitory, either holding umbrellas in front of the stage, or forming a pile of benches sitting in the shade of the trees.

The extracurricular groups in the school, such as the Magic Club, the Poetry and Painting Club, and the Taekwondo Club, are all near the auditorium, and the current auditorium is full of people from these clubs.

Guan Ziyan's magic team was also here, but they were all sitting on chairs at the back of the auditorium, helplessly and nervously looking at the students who were testing the magic props or adjusting the props.

"Yanzi, do we really need to test our props?" The female classmates next to Guan Ziyan looked at the hard-working students of the magic club opposite, and always felt a little unstable in their hearts.

"Yes, yes, Yanzi," another male classmate looked at the somewhat ugly prop in front of Guan Ziyan, "Your friend said that this prop can only be used once, and you believe it, if something goes wrong then, then our group will be a big ugly." ”

Guan Ziyan kept taking a deep breath, but the hand holding the prop was still a little trembling, "Don't worry, the props made by my friend will not be a problem, you have to believe him as much as you believe in the president." ”

Of course, Guan Ziyan would believe in the legendary little butterfly, but even so, because the cocoon said that this prop could only be used once, and she couldn't even try it, which made her feel a little uneasy.

Although he was forced to control his expression, his slightly trembling hand couldn't hide from his classmates' eyes. Her classmates didn't know that breaking the cocoon was a little butterfly, and when they saw Guan Ziyan's current expression, their hearts were even more bottomless.

But Guan Ziyan is the leader of this group, and they are helpless about her insistence, they only hope that this prop can at least be stimulated, as for whether it is wonderful in the end or not, they don't have much expectations, it's a big deal to watch fireworks when the time comes.

When they saw the other members of the Magic Club pointing at this side, everyone, including Guan Ziyan, became more and more nervous.

"Swallow, what's wrong with your group, you're confident!" another member of the magic team stood up, wiped the sweat from his face, and smiled, "It's so unfair, we're so busy, it's better for you to sit there and watch us tired like dogs." ”

His words caused bursts of laughter, and another person said: "Their magic is prop magic, which is more advanced than our magic magic and technology magic, obviously they don't want to play with us." ”

A classmate snorted and said, "Performing magic is not more than the weight or area of the props, if that's the case, I can make a siege vehicle." ”

Listening to the words of those classmates, Guan Ziyan became calm, and a smile gradually appeared on her face. Looking at those busy classmates, thinking of Zhang Mingming's "painting sand" and "mirage", the smile on the corner of his mouth became stronger and stronger.

Can you compare to the first place in the provincial beginner magic rehearsal? Can you be better than the little butterfly?

Guan Ziyan got up from her seat, lifted the magic prop with a female classmate, and walked over. When he walked up to those classmates, he snorted unwillingly.

Even if they didn't know where Guan Ziyan got her confidence, the other female classmates still raised their heads and snorted, like a flock of proud swans. However, the male classmates who were mixed with the female classmates followed behind with low eyebrows and pleasing eyes, not daring to make a sound.

The rest of the magic group was stunned for a moment, and a series of humming sounds rang out behind them, followed by a good-natured, mocking laugh that resounded through the auditorium.

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When Guan Ziyan had dinner in the cafeteria and arrived in the square, many of her classmates had already arrived here. At seven o'clock in May, it was not dark, and the hidden sun still had rays coming out, plastering the clouds on the horizon with a layer of gold, which was very beautiful.

There is wind at night, and in addition to the heat accident during the day, it also makes people feel a little refreshed.

The spotlights on both sides of the stage are lit up to complement the lanterns on the stage, making it difficult to see the colors in the sky. On the left side of the stage is a white projection cloth, which is convenient for direct recording and live broadcast of the school celebration.

Video equipment has also been set up in several areas of the square, one of which belongs to the local TV station, because tonight's school celebration will have a news flash about the school anniversary in the evening news of the TV station.

When the moon set in the treetops in the west, the principal and the relevant leaders of the city took the stage to speak, and then the outstanding classes made group presentations, followed by the teachers and students themselves.

At the beginning of the show, Guan Ziyan's magic team did not watch the performance in the square, but stayed in the backstage dressing room. The dressing room here is actually a waiting room, in addition to the students who need to make up on the show, some of the students who perform prop magic are all here.

There is also a TV that is directly connected to the outside camera, so you can also watch the show on stage at any time.

Guan Ziyan was a little nervous, because she wasn't sure if her magic tricks could be brilliant, especially when she saw the magic tricks performed by the students of the magic group, such as changing cards and wearing rubber bands, which made those students who didn't know magic crazy, and their hearts were not more unstable.

Her uncle Guan Cheng is a magic magician, and her father Guan He Rui is an instrument magician, and of course she understands how these magic tricks work. It's just that when the students of the science and technology magic group perform the magic trick of "water ignition", I don't know how to do it, even if I discuss it with the students of other magic clubs.

This magic prop has an Erlenmeyer flask, an alcohol blowtorch, and a thin copper tube, and when the water in the Erlenmeyer flask is heated and boiled, the water vapor passes through the copper tube and ignites a match.

They all know that the ignition point of paper is about 450 degrees, and the ignition point of red phosphorus used in matches is very low, only about 250 degrees. However, the temperature of water after boiling at standard atmospheric pressure is 100 degrees, and the temperature of water vapor under this pressure is between 110 and 150 degrees, which cannot reach the ignition point of a match.

Although the critical temperature of boiling water can reach more than 300 degrees, when the critical pressure of the water is not enough, it is impossible for the water in this magic trick to reach this temperature.

After the other programs have started, Guan Ziyan is still arguing with the rest of the Magic Club, one side says that there is a problem with the water, and the other side says that there is a problem with the matches.

Fortunately, Guan Ziyan recorded a video of every magic trick performed on the stage, and sent this video to Broken Cocoon, she believes that Broken Cocoon will definitely give herself a very real answer.

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At this time, the cocoon has returned to Liren Town, and this time there is one more person named Passerby Ding.

The last time passer-by Ding was "arrested" by Guo Gengheng, he was "escorted" until he was in contact with the cocoon. Because Guo Ganheng was retransferred back to Changyuan City, he came here this time to take the cocoon to the secret service by the way.

At this time, they were in Song Ziwen's barbecue restaurant.