Two hours later, the professor standing on the invigilator looked at his watch, then coughed and said, "Okay, students, it's time for this exam, please stop the pen in your hand and hand in the paper immediately." ”

"Huh......" Hearing the professor's words, Liu Yiyun couldn't help but shake his head, this topic is too cumbersome to calculate, his time for calculation is completely insufficient, if he is given another half an hour, he will definitely be able to calculate it completely, but the time has come, and he has no way to calculate it anymore.

Seeing his test paper being put away, Liu Yiyun stretched his waist and walked out of the examination room directly.

"Liuyiyun, how's it going? Have you made the title of the competition? Seeing Liu Yiyun come out, Yang Yue, who was standing outside, had her eyes lit up and hurriedly asked him.

"No, the test paper this time is really weird, it turned out to be a complete problem with NP, and the time is too short, I only calculated more than half of it." Spreading his hands, Liu Yiyun said helplessly.

"What? NP Totally Problem? Yang Yue was stunned for a moment, and then exclaimed in disbelief, obviously she knew that this NP was completely problematic.

"En" nodded, Liu Yiyun walked directly outside, he was a little dizzy with this question, he wanted to go out to breathe now.

Out of Kyoto University, Liu Yiyun walked in one direction casually, anyway, he had nothing to do now, so he took it as a walk.

"Hello this handsome guy, is there something I can ask you?" Just as Liu Yiyun was walking aimlessly, a charming and seductive voice suddenly came from his side.

A little distracted, he looked up to his side, and when he saw the woman who appeared next to him, Liu Yiyun's eyes couldn't help but have a look of surprise.

The woman was wearing a black pleated skirt with some lace trims, a pair of black high heels on her feet, a black and bright silk hair draped behind her back, and two jasper bracelets on her hands, which looked very beautiful under the white and tender skin.

On the face of the non-powdered delicacy, there is a touch of different worldly temptations, just like a fox that charms all living beings, which makes Liu Yiyun lose his mind for a moment.

However, Liu Yiyun reacted immediately, his eyes regained clarity, and he was secretly vigilant against this woman.

A master of strength like him, if he is not particularly lustful, under normal circumstances, even if he sees peerless beauties, he will not have much fluctuation, because their state of mind is already very strong.

And Liu Yiyun felt the traces of charm on this woman's body, which is enough to show that she is not an ordinary person.

"Well, I don't know what you want to ask about this beauty, I definitely know everything about beautiful women." Laughing, Liu Yiyun said with some humor.

"Hee-hee, handsome guy, really? Then I want to thank you, by the way, my name is Hu Shanshan, you can call me Shanshan. Looking at Liu Yiyun, a flash of surprise flashed in Hu Shanshan's eyes, but she still said to him immediately.

"Oh...... Sanshan, I don't know what you're going to ask me. Nodding, Liu Yiyun asked calmly.

"Hehe, it's not a big deal, I just want to ask if you know this person." After giggling, Hu Shanshan casually handed a photo to Liu Yiyun.

"This is Kong Shiqin?" Looking at the person in the photo, a trace of doubt flashed in Liu Yiyun's eyes, but he still said to Hu Shanshan: "I don't know this person, what's wrong, is she your sister?" ”

"Hehe, sort of!" Looking at Liu Yiyun, Hu Shanshan smiled slyly, and then said a little vaguely.

"Okay, Shanshan, I'll leave first if I have something, if you want to find someone, it's best to go to the police station to know? Uncle police will help you. After teasing Hu Shanshan again, Liu Yiyun slowly walked towards the front.

Looking at Liu Yiyun's back, Hu Shanshan's eyes flashed, and she followed in an instant.

After walking outside for a long time, Liu Yiyun, who was really bored, walked all the way in the direction of the Liu family's compound, feeling the tail following behind him, Liu Yiyun smiled a little playfully, and his figure flashed and came to a deserted alley.

Turning to look behind him, Liu Yiyun showed a wicked smile on his face: "Shanshan beauty, is it really good for you to follow me like this?" Are you fascinated by my heroism and want to throw yourself into your arms, this is too fast! ”

"Hmph" As Liu Yiyun's voice fell, a dissatisfied snort came, and I saw Hu Shanshan's figure slowly appear in front of Liu Yiyun.

Glaring at Liu Yiyun, Hu Shanshan's face regained her charm and said: "Handsome guy, people told you my name, but you haven't told people your name yet!" As for throwing yourself into your arms, people are very willing! ”

"Really? My name is Liu Yiyun, but just throw yourself into your arms, I'm afraid that one day I will be killed by you. With an evil smile, the soul in Liu Yiyun's mind was shocked, and the charm was directly broken by Liu Yiyun.

"Who the hell are you? In the righteous path, I have never heard of such a person as you. Seeing that her charm was broken, Hu Shanshan frowned and asked Liu Yiyun.

"Tut-tut, before I tell me who I am, girl, shouldn't you introduce yourself first!" Looking at Hu Shanshan, Liu Yiyun shrugged his shoulders and said.

"Hmph, remember, I'm Hu Shanshan from the Demon Gate." With a snort, Hu Shanshan raised her hand, and the jasper bracelet in her hand instantly turned into a jasper-colored round scimitar, and flew away at Liu Yiyun.

"It's just a little trick" smiled disdainfully, Liu Yiyun stretched out two fingers, and with a slight clamp, he instantly clamped the jasper scimitar in his hand.

Looking at Hu Shanshan with a surprised face, Liu Yiyun smiled proudly, and then the golden light flashed in her eyes, and her attributes appeared in front of her.

"Name: Hu ShanshanRaceAge: 18Combat Strength: 5632Realm: BronzeLevel 3Skill: Charm Sentient Beings (Grandmaster) "Fox Charm" (Grandmaster) Expelling Techniques (Grandmaster) Five Elements Spell (Grandmaster) Weapons: Jasper Wheel Sky Moon Immortal Clothes Items: Spirit Stone, Moonstone......

Character information: The chief genius girl of the Immortal Demon Gate, with the posture of seducing all beings. ”

"This is an immortal cultivator?" Looking at Hu Shanshan's attributes, Liu Yiyun was a little surprised.

For this immortal cultivator, the dragon god also told him that he is a group of people who absorb the spiritual energy of heaven and earth to refine their souls, but due to the scarcity of the spiritual energy of heaven and earth now, these immortal cultivators have rarely come out, and they are all hiding in the secret realm of their own sect and slowly cultivating.

However, although he was surprised by Hu Shanshan's identity as an immortal cultivator, Liu Yiyun was not panicked, although the ability of an immortal cultivator was a little weird, but with Liu Yiyun's current strength, most of the immortal cultivators on the earth were not his opponents.

"Hmph, bastard, give me back my jasper wheel." Looking at the jasper wheel that was caught in his fingers by Liuyiyun, Hu Shanshan said with some dissatisfaction.

"It's up to you to see if you're capable of it." Glancing at Hu Shanshan, Liu Yiyun said with a wicked smile.

After speaking, Liu Yiyun directly drove the Chaos Vitality, and appeared behind Hu Shanshan in a flash, and before she could react, a hand knife slashed her out.

Looking at Hu Shanshan who had fainted, Liu Yiyun directly received her into his inner world.

Shaking his head, Liu Yiyun slowly walked towards home.

At this time, in Kyoto University, because of Liu Yiyun's test paper, it caused a huge storm.

According to the careful calculations of many mathematics professors, it was found that as long as you follow his ideas, you can solve the complete problem of NP, which is one of the seven major problems in the mathematics world!

But it's a pity that Liu Yiyun has an important formula that has not been written, which can make those math professors anxious.

They were trying to find a way to contact Liu Yiyun, and even the president of Kyoto University was shocked.

"Headmaster, I've found it, I've found the kid's contact information." In the office of the president of Kyoto University, I saw a young man rushing in and said with some excitement.

"What, I found it, hurry up, give me that kid's contact information." Hearing the young man's words, the white-haired headmaster had a happy face and hurriedly said to him.

"Yes" agreed, and the young man casually handed over Liu Yiyun's phone number.

After receiving the note with the mobile phone number written on it, the principal made a phone call.

"Dididi" Liu Yiyun, who had just returned to his room, heard his phone ringing, took out his mobile phone and looked at the number he had never seen, and connected the phone with some doubts.

"May I ask who you are?" After connecting the phone, Liu Yiyun asked with some curiosity.

"It's Liu Yiyun! I'm Pan Li, president of Kyoto University, and I would like to ask if you are sure to solve the questions on that test paper during today's competition, after all, you have already solved most of the questions on the test paper. ”

Pan Li on the other end of the phone asked a little hurriedly.

"Uh...... Principal Pan: Right? I should be able to solve that problem, what's wrong? Any questions? Hearing Pan Li's words, Liu Yiyun was stunned for a moment, and then replied.

"No, there's no problem, but Liu Yiyun, do you have time to come to Kyoto University tomorrow? There's something I'd like to discuss with you. Pan Li said with some surprise.

"Well, I should be free, I'll go over tomorrow."

"Okay, so be it! Tomorrow you can just come to the principal's office. He nodded with satisfaction, and after instructing Liu Yiyun, Pan Li hung up the phone directly.

Withdrawing his phone, Liu Yiyun shrugged his shoulders and disappeared into his room in a flash.

He was very curious about Hu Shanshan who suddenly appeared! There is also that Kong Shiqin, who can be related to immortal cultivators, presumably Kong Shiqin's identity is not simple.

Coming to his own inner world, Liu Yiyun looked at Hu Shanshan who fell to the ground, and a wicked smile appeared on the corner of his mouth.

Immediately, the whole world changed rapidly.

[This book was first published from 17k, see the genuine content for the first time!] ]