Generally speaking, most of the provincial-level martial arts competitions held in Jiangzhou City will be arranged in large venues such as the Warrior Association Square and the Qingyun Martial Arts Hall.

Low-level martial arts competitions, such as amateur and martial arts, are often held by small and medium-sized martial arts halls rented by the organizers.

Therefore, this "Xueba Cup" is held in the Feitian Martial Arts Hall, which is a very, very normal phenomenon.

The Flying Sky Martial Arts Hall is a small martial arts hall that is only slightly larger than the Sunny Sky Martial Arts Hall.

However, although the sparrow is small, it has all kinds of organs, and all the infrastructure in it is very good.

Like the standard martial arts arena, there are enough 8 of them!

From this point of view alone, it is completely possible to kill Chen Xuan's Sunny Sky Martial Arts Hall in seconds!

"Brother-in-law, are you really kidding?"

Although on the way, Huo Lingyu had already asked Chen Xuan several times, but when she really came to the hall of the Flying Martial Arts Hall, she couldn't help but ask again for confirmation.

Ever since Chen Xuan told Huo Lingyu that she was here to participate in the martial arts competition today, she acted as if the sun had come out of the west, which was completely incredible.

It's even more incredible than knowing that Chen Xuan has opened a martial arts hall!

's brother-in-law actually wants to fight with others in person...... This is simply something she didn't dare to think about before!

After all, in her impression, Chen Xuan couldn't even beat her nine times out of ten!

With the force of a three-legged cat, go to the martial arts competition, and it's strange not to be slapped in the face!

"Ahem, Lingyu, your brother-in-law and I are a martial arts hall master, don't look down on me so much!" Pouting, Chen Xuan said helplessly, "I'm not a masochist, if I don't have two hits, I won't sign up, right?"

"Brother-in-law, it's not that I look down on you. Shrugging her shoulders, Huo Lingyu immediately looked down at the little guy, "Qingqing, tell me, do you think you can win today?"

"Hmmm......"

Slowly raising his head, the little guy stared at Chen Xuan, and finally said seriously: "If it's Ma Ma, then it will definitely win, but if it's Baba......"

"How about Baba's words?" Chen Xuan hurriedly squatted down and asked.

"Baba, why don't you fight it?" said the little guy with a wink of clear and bright eyes.

This well-behaved daughter didn't say it directly for the sake of taking care of Baba's face, but the meaning was particularly clear.

"Uh......" Holding the corner of his forehead, Chen Xuan looked helpless.

However, helplessly, his daughter's words have completely aroused his fighting spirit!

At this moment, he made up his mind that he would perform well today and let his daughter see his might!

From now on, I will slowly turn the martial arts idol in my daughter's heart from Huo Tianyu into herself!

After having such a "determination", Chen Xuan's spirits perked up, and he said: "Qingqing, you are super powerful, you will know later!"

As soon as the words fell, Chen Xuan picked up his baby daughter and raised his eyes to look around.

Since the time was still early, the figures in the hall of the Flying Heaven Martial Arts Hall were very sparse at this moment, and there were only about a dozen people at best.

However, the preparations for the martial arts competition have been basically implemented.

Benches, commentary booths, and signage such as event guides are all in place.

"Science F4?brother-in-law, this martial arts competition you participated in was made by Science F4...... Listening to the name, this combination seems to be very powerful?" casually glanced at the poster content on the billboard at the front of the viewing area, Huo Lingyu chuckled and said, "Look, they really know how to play, and they will come up with a LOGO of their group's name in the center of the martial arts arena!"

"Xueba Cup, if you think about it, you will know that it is formed by a group of highly intelligent scientific researchers in Jiangzhou! Therefore, it is not surprising that they call this group name. Chen Xuan said indifferently, obviously expecting it.

"Excuse me, are you a contestant in the Xueba Cup Martial Arts Competition?" Just as Chen Xuan and Huo Lingyu were talking, a man who looked a little thin, wearing glasses and a plaid shirt approached Chen Xuan with a smile and asked.

With just one glance, Chen Xuan judged that most of the men in this plaid shirt were otaku.

"Yes. Chen Xuan frowned, "Uh...... You wouldn't be the same, would you?"

"Of course I'm not!Brother, look at this small body, where can I resist fighting!" As he spoke, the man in the plaid shirt kept looking at Chen Xuan with envious eyes, "I am the organizer of this martial arts competition, that is, one of the members of Science F4!"

"Fortunately, my name is Chen Xuan. Hearing this, Chen Xuan politely stretched out his hand.

"My name is Xiao Qi, hehe!" Xiao Qi, the man in the plaid shirt, hurriedly shook hands with Chen Xuan enthusiastically, his expression revealing obvious refreshment.

It seems that shaking hands with an amateur martial artist is a great honor for a scientific otaku like him!

"Xiao Qizi, come here, the audio line is not long enough, we can't control it remotely at the commentary desk!" Suddenly, there was a shout in the ears of Chen Xuan and the others.

Following the prestige, I saw that not far away, there were three people around a big speaker, studying on the cheeks.

"It's coming, it's coming!" Hearing this, Xiao Qi hurriedly ran over to meet the three of them.

"These four guys are the so-called science F4, right?" Chen Xuan smiled slightly, "It looks like that kind of super science and engineering otaku!"

"Wouldn't it be nice if we just controlled it wirelessly?"

As soon as he arrived, Xiao Qi began to express his opinion: "Think about it, if you get an infrared adapter, the photocell is installed here, and the receiver is installed here, it will be a piece of cake!"

"But how do you cool down?" immediately someone in Science F4 asked rhetorically.

"Then buy two fans, one on each side!" Xiao Qi replied immediately.

"No, no, the cooling effect of the fan is not good, and there is noise, which will make the audience very uncomfortable!"

"Why don't you use liquid coolant? get a little pump here and put some PVC...... When the PVC is circulated here, it can be dissipated with corrugated thin steel plates!" another member of Science F4, after some serious consideration, put forward his opinion.

"It's feasible, it's feasible, but how to install the water tray, sluice gates, and cisterns? When these are done, the game is over!" Xiao Qi replied immediately.

"yes, yes!"

"Let's think again!"

............

For a moment, the Science F4 held their chins one by one, staring at the sound and falling into deep thought.

"There it is!" said one of the fattest looking members, "you see, if we make the peripheral material of the photocell into aviation aluminum, then the whole thing is a heat sink!"

"Makes sense!"

"I'll go to my lab right away and bring the oxyacetylene welder!"

"I'll take care of the materials, and I have them in that R&D center!"