Do you understand Euclid today?

Deep in the alley, Lin Qianshu heard a commotion outside, turned his head and looked back, and saw someone who had told him to go back together two hours ago was walking towards him.

Jiang Yizhi had his back to the light, and his face was completely enveloped in darkness. Occasionally, the moonlight fell through the wall, and generously distributed some to his shoulders and hair tips, vaguely illuminating his outline.

"Xianghu." Jiang Yizhi stepped forward and walked to Lin Qianshu's side.

Smelling the familiar scent on Jiang Yizhi, Lin Qianshu's tension eased a bit.

Huang Mao spat on the ground: "Brother Jiang, this matter has nothing to do with you, don't make it difficult for me."

Huangmao called Jiang Yizhi "Brother Jiang"?Lin Qianshu felt that everything was moving in an unpredictable direction.He couldn't help but look at Jiang Yizhi again.

"Xiang Xiaojun is my student." Jiang Yizhi said to Huang Mao.

In the darkness, the red light on Huangmao's fingertips flickered on and off, and he brought the cigarette to his mouth and took a deep breath: "Brother Jiang, this is between me and Xiang Xiaojun, it has nothing to do with you." ...With your ability, you should not just be a teacher here."

Although the two are currently on opposite sides, Lin Qianshu agrees with Huang Mao's words very much.He nodded quietly, feeling a little heavy in his heart for some reason.He heard Jiang Yizhi chuckle, and then said: "I will leave, but whether I leave or not has nothing to do with whether you can touch him." It has nothing to do with the military, and you shouldn't take advantage of it to take your anger out on completely irrelevant people."

The "completely irrelevant person" Lin Qianshu who was implicated: ...

Huang Mao threw away the cigarette, and walked a few steps forward, the dim street light illuminated his mocking and angry expression: "I think I'm an asshole, but I'm not an asshole enough to beat the teacher, I respect those of you who are good at studying. I just want to see if Xiang Xiaojun will always be a coward who wants others to stand in front of him and carry everything for him!"

Hearing Huang Mao's words, Lin Qianshu was so angry that he almost jumped up - what do you mean just want to see Xiang Xiaojun's reaction?In the Zhuangyuan restaurant, the beer bottle that Huang Mao was about to poke into Jiang Yixing's chest said that's not the case!

Sensing the restlessness of the people around him, Jiang Yixing reached out and grabbed his wrist, and gave it a firm squeeze.

There were no more people blocking the road, and the teenagers at the entrance of the alley also ran in. A group of them ran panting behind Jiang Yizhi and Lin Qianshu, and stood in a row majestically, looking warily at the yellow hair in front of them.

"Facts have proved that a coward will always be a coward." Huang Mao glanced contemptuously at Xiang Xiaojun whose shoulders were still shaking.

Lin Qianshu frowned, and was about to speak when he heard an earth-shattering roar from behind: "I'm not a coward!"

Xiang Xiaojun, who was crying, rushed forward and grabbed Huang Mao's collar tightly: "Listen up...I'm not a coward!"

"Xiaojun!" Jiang Yizhi shouted, "Put your hands down!"

Xiang Xiaojun couldn't listen anymore, he clenched his trembling fists as he cried, and swung vigorously at the person in front of him.But after all, Huang Mao was a "battlefield-tested" fighter, so he easily dodged Xiang Xiaojun's fist, and freed up a hand to firmly restrain his wrist.Huang Mao snorted and said, "Is that all you can do?" He said and punched back.

Lin Qianshu rushed forward with quick eyes and hands, and led Xiang Xiaojun to the side. His arm was smashed by the yellow hair, and a sharp pain came from his arm.There was a sound of breaking the wind in his ears, followed by the dull movement of fists hitting the flesh, and finally turned into Huangmao's muffled grunt.Lin Qianshu turned his head, only to realize that Jiang Yixing had punched Huang Mao.

Xiang Xiaojun, who was held tightly by Lin Qianshu, cried and howled, still shaking uncontrollably. He said to Lin Qianshu, "Mr. Lin...Mr. Lin, let me go... let me go! Let me fight him ... No, let him beat me up! Don't let Brother Jiang beat him!"

The two people over there have completely ignored this side, and you punched and kicked me to start a fight.

A glaring white light suddenly flashed out of the darkness, and this white light shone towards the corner unobtrusively.Lin Qianshu was caught off guard by the white light, and subconsciously raised his hand to cover his eyes.After the white light shone into the corner twice, it turned to the place where Jiang Yixing and Huang Mao were fighting. The two fighters were shone by the glare of the disorderly light, and their speed slowed down a lot.

Jiang Yizhi turned on the flashlight function of the phone, walked to the two of them with a sullen face, raised his hand and grabbed Xianghu's arm: "Are you sure you want to continue fighting in front of me?"

Although it was just a plain sentence, it managed to stop the two people who were fighting so hard.

Jiang Yixing wiped the corner of his mouth with his backhand, and sneered at Huangmao.Huang Mao was held by Jiang Yizhi, and he could only glare at Jiang Yixing.

Jiang Yizhi turned off the flashlight and let go of Huang Mao's hand: "Go to my house. You need to have a good chat." He looked back at the high school students who were still standing there stupidly, and frowned: "You still don't come back Home?"

A group of teenagers who were still imposing just now felt chills on the back of their necks for no reason: "... let's go now!" In the blink of an eye, all the teenagers in the entire alley ran away.

Huang Mao glanced at the direction the boys were leaving, but didn't ask his subordinates to chase after him.

"You let your friends go home too." Jiang Yizhi said to Huang Mao again.

Huang Mao frowned, and finally said with great reluctance: "You guys go back too."

"Boss..." A gangster next to Huang Mao approached him worriedly, looked around at the few people still standing around, "Here are all their people, why don't we leave it for you to support the scene?"

Huang Mao pushed his companion impatiently: "What are you talking about, this is my brother! He is also one of us! You go first, I'm fine."

In the end, Huangmao's companions also left the alley step by step.

There were very few people left in the alley.Radar also wanted to stay, but Jiang Yixing lifted his collar and photographed Guan Ming: "Take him back." Jiang Yixing thought for a while, and added a polite sentence: "Trouble."

For some reason, Guan Ming, who stayed until the end, pushed his glasses, and grabbed the radar that was about to sneak back: "Let's go, my car is already waiting outside, I will take you back first."

There were only five people left in the alley, all of whom were more or less stippled.Jiang Yizhi stopped a taxi on the side of the road, and told the driver his home address, and asked Jiang Yixing to take Xiang Xiaojun back to treat the wound, while he went back to school to pick up the car.

Lin Qianshu and Huang Mao were left waiting for the bus on the side of the road. The two stood across a flower bed. A gust of autumn wind blew, and the rustling plane trees made Lin Qianshu wrap up his clothes tightly.He couldn't help but glanced at Huang Mao - Huang Mao was only wearing a short-sleeved T-shirt, which looked a bit out of place in the autumn evening wind, but Huang Mao's face did not show any discomfort.

His gaze was too blatant, so he took out the cigarette with his yellow-haired hand, and tentatively handed the cigarette case to Lin Qianshu: "One?"

Lin Qianshu looked away, quickly waved his hands and said, "No... I don't smoke."

"Oh." Huang Mao withdrew his hand, bowed his head to light it for himself, and took a deep breath, "Brother Jiang doesn't smoke either."

Lin Qianshu didn't quite understand the relationship between his not smoking and Jiang Yi knowing whether he smoked, but seeing Huang Mao squinting his eyes and looking into the distance, he probably had something else to say.

Huangmao exhaled the smoke ring and dusted the ash into the trash can: "This..."

"Mr. Lin." Seeing a trace of hesitation in Huang Mao's eyes, Lin Qianshu hurriedly reported his family.

"Mr. Lin," Huang Mao said, "I'm sorry just now, I really didn't want to hit you."

This is the third time that Huang Mao has emphasized that he doesn't want to hit anyone anymore. Lin Qianshu finally believes that after he walked into the alley, the first thing Huang Mao wants to say to himself with a smile is "Actually, I don't want to hit anyone." you".

Even so, Lin Qianshu just took a small step aside calmly: "Oh."

Huang Mao didn't notice Lin Qianshu's movements, and was still immersed in his deep emotions: "We travel the rivers and lakes, and we pay attention to one person doing things and one person being responsible. The only person I have ever targeted is Xiang Xiaojun."

Where the hell did this come from, a sophomore in middle school? He appeared in all corners of the world... Lin Qianshu secretly complained, and could only patiently continue listening to Huangmao's story.

"Xiang Xiaojun is actually my younger brother." Huang Mao said, "He was born to the same father as me."

"However," Huang Mao changed the subject, "it's not the same mother."

"Fucking is mistress."

Afterwards, in Huangmao's intermittent confession, Lin Qianshu strung the whole story together.

Xianghu—that is, Huang Mao, originally had a happy family, but when he was two years old, his parents divorced suddenly, and he lived with his father.It didn't take long for such a day, and his father brought back another aunt with a big belly.Another half year later, Xiang Xiaojun was born.Xiang Xiaojun, who has both parents, is loved by the whole family, but Xianghu tried to call his mother countless times when he was a child, but all he got was a cold busy tone.As the two children grew up, both began to study.However, Xianghu is not good at studying, and his grades are always at the bottom of the class. Contrary to him, Xiang Xiaojun has a surprisingly good mind, and he can get full marks in mathematics almost every time.

Lin Qianshu recalled that when he first met Xiang Xiaojun, the young man under the big tree only glanced at the question and gave the answer to the terrifying speed, and felt a little more sympathetic to Xianghu in his heart - there was a child prodigy in the family for comparison, it was simply It makes the mind that is not rich worse.

However, Xiang Xiaojun has a shy temper that does not match his smart mind, and he is always timid when watching people speak.Xianghu looked down on such a bitch's behavior, and looked down on this younger brother even more.

If it is said that at the beginning, Xianghu just looked down on Xiang Xiaojun, when he was 12 years old, Xianghu, who was in junior high school, waited for his mother whom he had not seen for ten years, and the first words his mother said when she met him were Just tell him that his current stepmother is actually Xiaosan.

"Your father and I got a divorce in July, when is your younger brother's birthday?" Mother spoke with a mocking expression.

Xiang Xiaojun's birthday is at the beginning of December.

Thinking of this, Xianghu bid farewell to his mother in a daze, and when he looked at his younger brother again, his eyes became more complicated.

The author has something to say: Huang Mao: I didn't want to hit you.

Lin Qianshu: I believe you have ghosts.