Maybe it's because he loves a line of work, and when he mentions class again, Qin Xiaobai is still a little happy.

Of course, not only was he happy, but Qin Feng on the side was even more happy.

He was also there last time Qin Xiaobai taught Jiang Ke, so he naturally knew how wonderful Qin Xiaobai's class was and how much improvement a class could be.

nodded again and again at the moment, waiting for Qin Xiaobai to speak.

The others even gathered around directly, looking at Qin Xiaobai with eyes like hungry wolves.

Although they may not be able to learn the understanding of some specific heroes, every time they listen to Qin Xiaobai teach a lesson, they can bring more or less gains to everyone, which is very important.

Although Zhang Bo was afraid that another proud protégé was about to be abducted by Qin Xiaobai, he was still a little excited in his heart.

Maybe I'll be able to learn a little bit more.

Although he is also a teacher, in Qin Xiaobai's place, he has gradually regarded himself as a student, even other students.

Qin Xiaobai glanced at everyone, this can be regarded as what everyone is looking forward to.

At that moment, everyone also sat down, and Qin Xiaobai sat in the middle, smiling.

How do you feel that these people can't wait, especially He Xuan and others, you are teachers!

If you're of the same class as me, can you look like a teacher?

Qin Xiaobai shook his head helplessly, ready to start his lecture.

"In fact, each line has its own unique role, and I shouldn't need to repeat this, after all, everyone is not a primary school student."

"Uh-huh." Someone nodded.

Teacher Qin continued. Someone said, according to the gourd to draw the scoop, like Sun Hao and others, took out a notebook......

"Why are you guys starting to prepare this thing for a notebook too......" Qin Xiaobai looked helpless, how did he feel that this was like a pit, so he dug himself and jumped in.

"The two students who saw you that day prepared quite well, and some things are not easy to write down at once, so it's good to bring a notebook." Zhang Bo smiled, as if there was no trace of embarrassment.

The others nodded.

"Teacher Qin, you continue."

Qin Xiaobai shook his head helplessly.

"First of all, we need to recognize the role of each position and the tasks they have to accomplish." It's not the first time Qin Xiaobai has given such a lecture, but this time there are just a few more teachers.

He is not a thin-skinned person, and after cleaning up his mood, he went straight into the state.

It's good to treat everyone as your own students.

"What must be done?" Qin Feng wondered.

"Yes, the task that must be completed, let's take the middle lane as an example, after all, today's priority is to teach you how to play the middle lane well." Qin Xiaobai replied.

"First, let's take a look at the map."

"Arguably, the middle lane is the shortest line, so it has a natural advantage that the lanes will intersect a few seconds faster than the other lines."

"These few seconds actually have a very big impact on a person who has a strong ability to control the line."

"Well, teacher, how do you control the line...... someone asked.

"Soldier line, ......"

Qin Xiaobai paused, as long as he put aside the "tasks that must be completed" first, because in this world, the head and the line, they will care more about the head, in the final analysis, they are still in a relatively backward and non-operational world, in the final analysis, they will only fight, not operate.

"Okay, so let's talk about the troop line first."

"The lane can bring experience points and economy, and a high enough level and economy is actually the most important weight to win the game."

"We assume that when the two sides have the same head economy, the source of the economy will still depend on the military line to the greatest extent, because the head economy is unstable, because it has to take into account the difference in strength between themselves and the other side."

"However, the economy of the soldier is relatively stable, and the experience and economy it brings to the table is the big one."

Qin Xiaobai slowed down, and everyone quickly took notes.

However, Sun Hao and Jiang Fan did not write it down, after all, in class, Qin Xiaobai's theory of the military line was no less than one book.

"Okay, so how do you become a good lane controller?"

"Then we must first know what is the loss of the line!"

"Because we know that the economy and experience points brought by the number of minions on both sides are equal and fixed, relatively speaking, whoever has more losses in the lane will suffer more losses, and then the other side will have more advantages."

"Do you understand what I say?" Qin Xiaobai took a sip of water, slowed down, and asked.

"Understood." Zhang Bo was the first to reply, he had completely assumed the role of a student.

The others nodded their heads as well.

"Okay, let's go on, you know, the line of troops will not disappear for no reason, and there are only three ways for the line to disappear."

"Eaten by towers, eaten by enemy creeps, and eaten by heroes."

"In addition to being eaten by heroes, that is, the way we eat ourselves, we call it the loss of the line, and this loss, you can't get the economy brought by the minions."

"So we have to eat the line as much as possible, and at the same time let the other side lose the line, so that once and again, the economic gap will widen."

"Teacher, I seem to understand something when you say that." A student said.

"Hehe, it's good to understand." Qin Xiaobai nodded, "Then we know that the movement speed of the minions is fixed, and the enemy they hand over can be called the midpoint line first." ”

"But when aligning the line, the line can't always be at the junction of the line, that is, the midpoint line, because we are always interfering with the line."

"So what kind of line of troops is a good line, and how do we control it, that's a question."

"Let's assume that the line is in front of the tower on the blue side at this time, so what kind of problem will arise?"

"That is, when a new wave of troops is refreshed, the minions on the blue side will arrive on the battlefield early, and the minions on the red side will have to travel some more distance than usual."

"Let's assume that the extra part of the journey takes five seconds longer for the red creeps to walk, which means that the red creeps will join the battle five seconds later."

"In this way, the new minions on the blue side will fight for five more seconds, which is the same as a march battle, the soldiers on the blue side will support faster, then they will naturally be the first to annihilate the minions on the red side, and the next line of troops will also advance towards the red side, because their minions can no longer beat the minions on the blue side."

"This line will always be pushed back, so this soldier line, we call it a pushback line."

"Without the interference of the minions, the pushback line will keep attacking, because there are so many people that the minions on the red side are powerless to resist until they reach the defense tower."

"With the blessing of the defense tower, the minions on the red side can fight a turnaround battle, but at this time, the high attack power of the defense tower will also quickly clear the minions, if there is no hero to eat this wave of troops, then its loss will be very huge......"

Qin Xiaobai's mouth was dry.

Zhang Bo was more like a curious baby and asked clearly.

Originally, Qin Xiaobai just planned to teach Qin Feng how to hit the middle order, but it turned out to be a lesson for everyone.

But he is not stingy, and he always asks questions.

"Okay, okay, it's time to talk about the problem of the middle lane......" Qin Xiaobai let out a long breath, and if he continued to ask like this, he wouldn't have to give Qin Feng a lesson today......