In the afternoon, Han Feng went to the laboratory again and finished measuring the last set of experimental data.

At this point, the data he measured were barely almost, and in Han Feng's opinion, according to these data, an equation similar to his partial differential equation could already be derived, of course, in terms of accuracy, there was no comparison between the two. But Han Feng can't take care of it so much, after all, his time is precious, and old flowers are not a way here, Professor Li Zhongwen can believe it, if he can't believe it, then he has nothing to say, besides, it's a big deal Han Feng said that this was what he thought of in a dream, and the discoverer of the periodic table back then, wasn't it a dream.

When he left the laboratory, it was already dark, and Han Feng hadn't eaten yet, so he decided to go to the Hunan restaurant for a meal, and then go back to continue compiling his super system.

The abstract interface layer has been organized and programmed almost, and then there is the core of the super system, which is the core of the super system. Prior to this, there was no kernel for the super system, and in order to upgrade, all changes had to be made. But after that, the upgrade is not so troublesome, Hanfeng can only upgrade for the kernel, the kernel and the lower or upper layer, always follow the same set of standards, the interface will not change, so don't worry about compatibility. Of course, due to changes in some kernel mechanics, individual applications may have to be recompiled.

However, when Han Feng had just left school and came to a slightly remote sidewalk, he ran into trouble, and he found Robert standing under the street lamp in front of him with a cigarette in his mouth.

Robert took a few steps forward from under the lamp, opened his mouth to spit out a smoke ring, and said in English, "Han Feng." We meet again. ”

At this time, two big men didn't know when they appeared behind Han Feng, and it was obvious that they were hiding somewhere before. And behind Robert there was also a black man. At least two meters tall, they are bald, hideous, and muscular, and they know at a glance that they are not good men and women.

Han Feng smiled: "Are you waiting for me?"

"Hehe, that's right!It's not easy to wait for you!" Robert flicked his cigarette butt away, his face gloomy, "Ignorant Chinese boy, I want you to know what kind of punishment you will receive if you anger me!" Robert waved his right hand and said hatefully, "Beat him up first!"

Three big men in the shape of a man came over at the same time. They crunched their fists.

Hey, you really look up to me!

Han Feng did not hesitate, suddenly launched, rushed towards the black man in front of the few people, and rushed in front of the black man in an instant. Lift up and kick the black man's knee.

Han Feng's reaction was a bit unexpected for them, but after the black man was slightly stunned, he immediately reacted. He hurriedly took a step to avoid Han Feng's attack, but he didn't expect that Han Feng's move was a false move, and the kick he kicked out was instantly retracted, and at the same time, his right fist didn't know when it had appeared in front of his eyes......

"Bang!"

The black man only felt that his eyes were dark, and then his nose was sore, and all the tears and snot came out. He was smashed on the bridge of his nose by Han Feng's punch, and he took several steps back in succession to stabilize his figure, and then immediately bent down and hugged his nose.

Han Feng was unforgiving, and the next attack did not pause in the slightest, and as the black man bent over, he jerked his knee and slammed it into his head.

"Bang!"

The loud bang would make the hearts of the other three people in the venue beat a few times.

"Poof!" the strong black man lay on his back and never moved again.

Hmph, what's the use of being tall!

At this time, Han Feng hurriedly moved a few steps to the side, dodging the attacks of the other two thugs, and at the same time, colored.

Robert, who was watching from a few meters away, was frightened by Han Feng's excellent skills, his forehead was slightly sweaty, and secretly said that he was fortunate that he was not reckless and hot-headed and came to trouble him alone.

"Is this Chinese kung fu?" Robert had to admit that the Chinese are indeed very talented in fighting, no wonder those Chinese gangsters in Chinatown are not strong, but the mafia has not been able to intervene, "Hehe, but in the current society, good kung fu is useless!"

A hint of ferocity flashed on Robert's face, and he continued to shout loudly at the two thugs: "You idiots, give me more strength! I can't even settle a student, did you grow up eating shit! Now I have changed my mind, remember, break both of his legs for me!"

After fighting back and forth for a long time, Han Feng found that the bodies of these two people were indeed very strong, and his fists smashed on their muscles, and even his strength would rebound.

Hearing Robert's words, Han Feng's face turned cold, and he no longer had the heart to deal with these two big men, so he instantly turned his fist into a palm, his speed doubled, his hands were opened, and the whole person spun at great speed like a big windmill.

"Bang!"

"Bang!"

After two loud bangs, the two thugs screamed at the same time: "Ahhh

If Fu Yong, the leader of the seventh platoon, was in the field, he would definitely be quite shocked, because Han Feng just used the killing move of splitting the hexagram palm, which was quite ruthless, of course, if he wanted to slap a strong man into this shape, he believed that he could do it, but Han Feng could also do it to this extent, which was enough to shock him, you know, in order to achieve this effect, you need the support of internal force, at least to the extent that the internal force is released!

******

In a few seconds, Han Feng was able to get the two opponents done, which startled Robert, and he found that he still underestimated Han Feng's strength.

In desperation, Robert immediately put his hand into his arms......

Han Feng's eyelids jumped, and he instantly exerted force under his feet, and suddenly rushed forward, kicking Robert out before he could pull out his hand.

"Smack!" a black Browning pistol fell to the ground.

Han Feng picked up the pistol on the ground with a gloomy face, it was a real gun, and looked at the magazine, which was full of seven rounds.

"Ahem, cough, ahem......" Robert was kicked by Han Feng and was so breathless that it took him a long time to catch his breath, he clutched his chest and coughed in pain.

Han Feng held the pistol and walked in front of Robert step by step.

"You...... Don't mess around!" Robert scrambled behind with a look of horror on his face.

"Hey, you're here to kill me today. Han Feng said coldly.

"No!no!Han Feng, don't get me wrong, I didn't mean that!" Robert's Mandarin became unusually fluent at this time, and he hurriedly said, "Don't get me wrong, I just want to teach you a simple lesson." ”

Han Feng didn't speak, he pointed his pistol at Robert's head.

Faced with the muzzle of the black hole, Robert completely collapsed, and he burst into tears, crying and saying, "Don't kill me...... please…… non't…… Don't kill me......"

"No!" the other three thugs shouted in unison.

At this time, a voice suddenly sounded from behind: "Han Feng, wait a minute!

Finally, you still can't help it? The corners of Han Feng's mouth showed a loneliness.

However, the person who spoke out to stop him was slightly surprised, it turned out to be Yang Zhi.

How did they come together?'s brow furrowed.

"You came with him?" Han Feng asked.

Yang Zhi said: "No, don't get me wrong, I'm here to find you, just arrived." However, I know this guy, his identity is not simple, Han Feng, don't mess around, otherwise you will be in trouble. ”

Looking at the pistol in Han Feng's hand, Yang Zhi also felt a burst of happiness, fortunately, the bullets in the gun had not been bored yet, otherwise no matter which one was injured, things might have become very serious.

When Han Feng and Yang Zhi were talking, Robert's mood was also settled, he wanted to take advantage of this opportunity to escape, but Han Feng stepped on his ankle first, and he screamed in pain.

"Don't be impulsive!" Yang Zhi was really a little afraid of this old watch, why didn't he look like a student at all, but more like a cold-faced killer?

"Click!"

The sound of bones shattering suddenly sounded!

"Ah————h

Robert let out a scream!

"Ahhh

Robert rolled violently on the ground holding his left leg.

Yang Zhi only felt that his scalp was a little numb, what kind of person was he, this old watch! Remembering that he didn't even do his best to fight with him last time, he was a little afraid, and there seemed to be a faint pain in his chest.

Although he knew that his words would not have any effect, Yang Zhi still said: "Han Feng, calm down, you must be calm, don't be impulsive!"

Han Feng didn't continue, slowly walked in front of Yang Zhi, and asked indifferently, "What are you looking for me?"

Listen to his tone, look at his expression, as if nothing had happened just now.

"Uh......" Yang Zhi was stunned for a moment, and then said, "I'll take you to meet someone." ”