Chapter 66: I must kill you!

　　 Xu Mang has always defined himself as an interestist. Everything is based on his own interests. If he does not get any benefits, Xu Mang will never do it.
　　 However,
　　 This time he broke his own notion, just wanting to speak out for Yang Xiaoman.
"Ugh!"
　　 "Can you borrow paper and pen?" Yang Xiaoman, who was listless next to Xu Mangchong, asked, "I suddenly burst into inspiration and want to make a painting."
　　 Yang Xiaoman, who was irritated, glanced at Xu Mang. Seeing his serious face, his anger disappeared a lot. The only advantage of this guy was that he suddenly became happy after seeing his innocent face.
　　 After getting the paper and pen, Xu Mang silently walked to the last row and started to solve the problem.
　　For Xu Mang,
　　 Liang Feng only has a glimmer of fantasy, and now he can do nothing.
　　 "Since Lin Mengjie has solved this question, then I will also talk about the difficulty of this question." Liang Feng said: "Lin Mengjie... listen carefully!"
　　 "I know the teacher!" Lin Mengjie nodded.
　　The king's game between women is just click-to-stop. It's not like some popular games. It first pulls each other's hair, and then pulls each other's clothes wildly, to the point where you die.
　　 Fight without fighting, this is the king!
　　 Lin Mengjie is very happy. She believes that after this exchange of fire, Yang Xiaoman will give in three points after seeing her. What if you are beautiful? What if you are number one in the whole year? What if you are number one in the city?
Sorry!
　　 You will never solve that question!
　　 Although I did not do this by myself, the answer is that I just leave it to Teacher Liang!
　　 "Ahem!"
　　 "The difficulty of this problem is that it is very comprehensive. With Lin Mengjie's problem-solving method, she used the Hessian matrix to find the extreme value of the multivariate function, including linear algebra and multivariate function differentiation."
"See blackboard!"
　　 Liang Feng used a projector to project Lin Mengjie's answer onto the blackboard.
　　 "here... there... and then..."
　　 Liang Feng began to explain.
at this time,
　　 Xu Mang is cracking this super-difficult geometry. His hand speed still maintains an astonishing degree. During the process of solving the problem, he did not calculate at all. He directly gave a number without any stopping in the middle.
ten minutes later,
　　 Liang Feng is still explaining the topic, and Xu Mang is going crazy because his hand is about to break.
　　 Whoops...
　　 How come there are?
　　 can't do it, it can't do it, my hands are so sore!
　　 "Xu Mang?"
　　 "What are you doing?!" Liang Feng glanced at Xu Mang, who was sitting alone. He was shaking his arms frantically at this time, and couldn't help but say: "Don't shake it. If you shake it down, your arms will fly!"
"Oh..."
　　 Xu Mang once again embarked on the journey of understanding the problem.
　　 for forty minutes,
　　 Liang Feng finished the topic. Seeing the four proud students who looked serious, Liang Feng was very pleased, but... he glanced at Xu Mang, who didn’t know what to do in the back, and his heart refreshed.
　　 "Five minutes rest!"
　　The words fall,
　　 Xu Mang also completed the last step.
carry out!
　　 I'm tired... Feeling doing math problems requires physical strength.
　　As soon as Liang Feng left the classroom, the atmosphere in the classroom gradually condensed, and even time stopped. Li Hua and Cheng Tianjie felt the danger and left the classroom consciously.
　　 "Yang Xiaoman?"
　　 "Do you know the question just now?" Lin Mengjie asked with a smile: "If not, I can teach you."
"You seem to be very enthusiastic... but you look a little bit mean." Yang Xiaoman said blankly: "Although I won't, but I tell you, as long as Yang Xiaoman is in school, you will never be able to One!"
"Humph!"
　　 "What about the first one?" Lin Mengjie snorted coldly: "You have the ability to solve that question!"
　　 "I will show you the solution!"
　　 Yang Xiaoman came up... Just like she plays a game, others can lose, but she must win, otherwise she will be very unhappy!
　　 Xu Mang sat in the back row and shivered, but it was not without gain. Xu Mang realized that Yang Xiaoman was not as strong as the surface, and she also had weaknesses, her pride.
　　 is like a diamond. Although a diamond is hard, it is also very brittle.
　　 As long as you have any ability to surpass Yang Xiaoman, she will explode in place, because her pride does not allow her to be weaker than others, even if it is only a certain inconspicuous ability.
　　 Xu Mang sighed, sometimes he still needs to be softer.
"I'm back!"
　　 Xu Mang smiled and sat beside Yang Xiaoman, and greeted him kindly.
　　 "Go!"
　　 "My mother is very busy now, I didn't pay attention to you!" Yang Xiaoman lowered his head and wrote the steps to solve the problem.
　　 Xu Mang silently passed the stack of paper in front of Yang Xiaoman, and said nonchalantly: "Give you... what you want."
what?
　　 What I want?
　　 Is it...is...then what?
　　 Yang Xiaoman blushed suddenly and didn't know how to respond to Xu Mang. He whispered: "You...you always give people such surprises when I am busiest...necrosis!"
　　 The voice is so small that only each other can hear it.
　　 "Hey!"
　　 "Don't look at who I am!" Xu Mang suddenly rose up proudly. He obviously misunderstood Yang Xiaoman's meaning, "Hurry up and take a look!"
　　 "I hate it!"
"This...this... I'm going home to see!" Yang Xiaoman gave a white look, and hurriedly put the'love letter' that Xu Mang handed over in his bag, and said with a grin: "I finally know how good the old lady is? "
Ugh?
Ugh?
what's the situation?
　　 Is there a deviation in our dialogue?
　　 I should belong to humans, right?
　　 What you can say just now is human language, right?
　　 Could it be... Yang Xiaoman is an alien?
　　Don't even say~EbookFREE.me~ How can a normal woman have such a flat chest!
　　 "Yang Xiaoman?"
"Ok?"
　　 "In fact, your true identity is a dwarf flat chested starman, right?" Xu Mang asked curiously: "The purpose of your coming to earth is to change the genetic defects of your people?"
　　 Yang Xiaoman: (￣︿￣)
　　 I understand... This is for you a candy and then slap you!
　　 "Did you buy medicine for bruises?"
　　 "Bought..."
　　 "Very good!"
　　 "If I take too much action later, I will take care of you for the rest of my life, don't worry!" Yang Xiaoman said blankly, "Now you can shut up, my mother has to do the problem!"
　　 Seeing Yang Xiaoman doing the question seriously, Xu Mang's scalp was numb. Why should it be so complicated for something very simple?
　　 At this time,
　　 Li Hua and Cheng Tianjie returned to the classroom, and then Liang Feng arrived.
　　 "Report to the teacher!"
　　 "Yang Xiaoman solved the problem yesterday, but she didn't want to take it out." Xu Mang stood up bravely and said to Liang Feng.
　　 Yang Xiaoman was shocked!
　　 Lin Mengjie was also surprised!
"Oh?"
　　 "Yang Xiaoman made it a long time ago?" Liang Feng asked with a smile, "Since it has been made, take it out generously and let's analyze it together."
　　 "I...I..." Yang Xiaoman squeaked, unable to say a word.
　　 "Report to the teacher!"
　　 "In her bag!" Xu Mang reminded him.
　　 Yang Xiaoman is about to collapse. If the anger is a bullet, Xu Mang has been shot more than 5,000 times.
　　 Damn it!
　　 I must kill you at night!
　　......