When Li Zhen came to that building. Ｘ

But I saw that the downstairs was already full of people, all of whom were holding various stopwatches or notebooks and waiting solemnly.

And Liu Jinghong was carrying a huge device on his back, like a huge umbrella, which was different from Qin Enze's. He's round.

The umbrella was strung together by many ropes, which were linked to Liu Jinghong's waist and abdomen. And there is also a bracket on his back, which lifts the entire umbrella and covers the top of his head.

Li Zhen looked at this strange device and scolded: "Liu Jinghong, you come down for me." ”

Liu Jinghong glanced at Li Zhen: "Okay." ”

With that, he climbed to the edge of the rooftop.

Li Zhen was furious: "I didn't let you jump off." ”

Liu Jinghong pretended not to hear, and jumped down suddenly, and only then did he shout in the air: "What are you talking about?" ”

“……”

The whole person fell suddenly, and Li Zhen's heart rose to his throat.

Everyone was nervous.

Although Qin Enze has already experimented, this behavior and basic academic are not mature at all, and there is no surprise that it is not in order.

Fortunately, Liu Jinghong also fell down rapidly for a moment, and suddenly, the umbrella behind him swelled up.

'Bang'. The canvas umbrella behind it bounced open and bulged into a semicircular ball about four meters in diameter.

"It worked!"

"Once again, it's verified."

"He's even slower than Qin Enze's landing."

"Sure enough, the bigger the umbrella, the smaller the speed of landing."

"Look, I'll just say it's best to make this umbrella round. Qin Enze's square is not appropriate at all, the square will leak. ”

"At this distance of thirty meters, he is going to fall, I'm afraid it will take ten or twenty seconds, right?"

"More than that. It takes at least half a minute to land. ”

“……”

Li Zhen watched Liu Jinghong fall to the ground slowly and slowly like a piece of goose feathers. A little weakly sighed. It's not easy to lose your temper at this time, everyone is recording data very seriously, even if you have a fire in your heart, you have to endure it. Endure until they've all finished the data.

"Oh!"

"Whew~"

Liu Jinghong suddenly howled in the air, and everyone looked over, thinking that something had happened to him.

Who knew that Liu Jinghong laughed: "It's really exciting." It's so cool! ”

Not good!

Li Zhen's complexion changed, and sure enough, at a glance, almost half of the people showed yearning on their faces.

How can this be!

But Li Zhen couldn't say anything at this time, looked at the stick in his hand, and thought about it in his heart. If you really fight, you can't be reluctant, and you can't do it.

But how can this make them remember it for a long time?

About ten seconds later, Liu Jinghong landed. Landing as light as a feather.

As soon as he stood firm, a gust of wind blew. Before Liu Jinghong could say anything, he only felt a huge traction force that carried him away.

The umbrella swelled up instantly, Liu Jinghong exclaimed, and the whole person was blown out by the umbrella.

"Quick."

"Liu Jinghong, be careful."

"Catch the Thriller."

"Hold his legs, and blow to the sky."

“……”

Everyone was in a mess, and Li Zhen was also in a mess, so he threw the stick and ran over. jumped up involuntarily, grabbed Liu Jinghong's leg and pulled him down.

With the concerted efforts of everyone, Liu Jinghong was torn off. After his body regained his freedom, he hurriedly untied his umbrella belt in fright. As soon as the parachute was unfastened, the parachute was blown off the spot.

"Ugh."

"Go pick it up."

"This is our secret, don't let outsiders get it."

“……”

Liu Jinghong said angrily.

Li Zhen hit him with a stick and hit Liu Jinghong's ass.

'Bang', Liu Jinghong was in pain, and was about to scold his mother, but turned around to see Li Zhen who was angry. Without saying a word, he ran away.

At this time, Qi was stunned and came back, and Li Zhen shouted: "Catch him for me!" ”

Qi stunned like a wolf and pounced out, how could Liu Jinghong outrun Qi stunned, three times five divided by two was subdued.

The rest of the Kyushu Institute of Physics looked at each other, and anyway, the data was obtained, and they all ran away.

Liu Jinghong was detained there alone, struggling and shouting that he was not righteous enough.

Li Zhen walked up to him, wanted to say something, sighed, shook his head and left.

No way.

Li Zhen is about the same age as them, or even younger than them, how can he punish him? Beat?

Before leaving, he just said, "Shut him up in the storeroom for me." He was locked up in confinement for three days, and no one was allowed to communicate with him, and whoever dared to communicate with him was locked up with him. ”

"Got it."

Qi was stunned and sneered, carried Liu Jinghong on his shoulders and walked to the warehouse.

With Liu Jinghong being confined to the Kyushu Academy of Sciences, the Kyushu Academy of Sciences quieted down.

Then, the notice came down, prohibiting jumping off the building, and if you do dangerous projects such as jumping, you will be severely punished.

But Li Zhen also knew that all kinds of threats were actually useless to them. It's like Fuxing University didn't let itself and others study the steam engine, but it still got the steam engine out.

Everyone is a stubborn group of people, people who are not bound by rules. Including Lin Xiufeng, such a stubborn and stubborn person, he even took the lead in agitating this time.

In desperation, Li Zhen could only ask the security personnel of the Kyushu Academy of Sciences to block the stairs leading to the rooftop, and no one was allowed to climb to the top of the building again.

Then he ordered the security guards to immediately depound the main personnel once they found that the students had a tendency to jump off the building.

Everyone stopped.

And Liu Jinghong was locked up in the warehouse, but he still didn't stop, and he didn't think about it, just made assumptions in this dark and claustrophobic space: "This is still not scientific enough." Although the parachute can be proven, it cannot be tested at high altitudes. For example, if there is a strong wind in the air, what will happen if you encounter a strong wind? ”

"Why did the parachute crash so suddenly? What is the rationale for this? ”

“……”

Three days later, Liu Jinghong was "released from prison".

As soon as he came out, he immediately found Qin Enze and his gang, and said excitedly: "I have been locked up for the past two days, and I have figured out something new. The last time I jumped off a building, I found that I could only land vertically, and the direction was not controlled at all. So this time, I figured out how to use fluid mechanics to control the direction of the umbrella. ”

Qin Enze's eyes lit up: "Try it?" ”

"Try it."

“……”

So, in the early hours of the morning, all the people in the entire Kyushu Physics Institute secretly got up from the dormitory.

Hundreds of people sneaked out of the Kyushu Academy of Sciences silently......

Li Zhen hadn't slept at this time, he was standing on the balcony looking at the moon, he heard a movement below, looked down, and a group of people crept out. sighed helplessly in my heart:

"It's better to be blocked, it's better to be blocked." r