Popular science physics, teach a magic god?

The apprentices' eyes were filled with enthusiasm.

I have known from a long time ago that my master is very good at fighting, but it is one thing to know, and it is another thing to witness his master's triumph in person.

In the front is Ren, behind are Downs, Harry, Matt and Flora, and at the end are the broken pieces of the Demon Lord wrapped in ice.

No one knows what these minced meats can be used for. Even if they do nothing, there is nothing wrong with turning the devil's meat into a [solid foundation] like Tangs told them before!

They eagerly hope that one day their talents will be seen by their master, who will then draw them into the ranks of inner disciples.

No matter what, there is nothing more reassuring than a master with overwhelming reputation.

Entering the inner hall where Renn teaches the inner disciples - it is actually a large classroom with better decoration.

After asking the assistant to leave, Ren glanced at Downs and said, "I told you to listen to the lecture, but I forgot what [low temperature brittleness] is. Are you overturned now?"

The impact absorbed energy of the material decreases as the temperature decreases. When the test temperature is lower than the [ductile-brittle critical transition temperature], the impact absorbed energy decreases significantly, and the material changes from a ductile state to a brittle state. This phenomenon is called low-temperature brittleness.

This kind of physics knowledge has not been learned by the two new apprentices.

For Downs, who has already started studying high school and even some college physics, the master has really taught him. It's just that this guy's core ability is to create new magic, and he doesn't really delve into physics.

To be honest, Renn didn't expect Towns to become the perfect apprentice he had in mind.

But Master’s score still needs to be laid out.

Otherwise, Tang Si would be lawless, or he might think he was a little smart, and would not make progress from now on. Then... where could he be a master and prostitute his disciple's magic and level for free?

Tang Si had a correct attitude. He scratched his head and ears and felt uncomfortable all over. He immediately admitted his mistake: "Master! Although I have never understood your [Physics], I will work hard to learn and understand it."

"Whether you can learn it or not can be a matter of understanding. If you don't study hard, it's a matter of attitude. Although you have begun to accept disciples, you are far from being a disciple!"

"Master's lesson is right!"

Renn turned his attention to his second disciple: "Harry, you don't have the sharp plasticity talent of your senior brother, but you are not bad either. If you think carefully about the reactions and physical phenomena between various elements, you can make your Protection magic is even better."

"yes!"

"As for Matt and Flora, your performance has been good. No matter what, meeting the legendary demon is your most precious experience."

"Oh -" Matt's paralyzed face showed an expression that could be called 'excited'.

"Thank you for the compliment, Master." Flora felt uncontrollable excitement in her heart.

Today is so dreamy.

Not only did she save her family, she also truly destroyed a demon lord under the guidance of her master. The excitement of becoming a part of the legend made her already fair skin dyed an intoxicating crimson.

She will never forget what her father told her.

"Good daughter! We are all grateful to you. Now that you have discovered your unique talent in magic, your father will not force you to get married or anything. You can decide your future by yourself. If you are tired of the family, you want to We don't have any problem with dividing the family. You have sacrificed too much for our family."

Don't underestimate Evans' promise. For a feudal lord, this is definitely the greatest sacrifice and sacrifice.

He could have used family affection and so-called aristocratic rules to continue to bind Flora's heart, instead of letting her chase her dreams. (In fact, more than 90% of the noble patriarchs are thinking about how to use rare ‘magic resources’ like Flora to squeeze out all their value.)

Flora is eager to be promoted and become the best assistant beside her master.

Renn commented on the performance of the disciples, arranged the affairs of the academy, and then went to drink some midnight wine after dinner.

Until this moment, Ren didn't know what an exaggerated wave he had caused by killing a demon lord.

In a demonic palace in Baator Hell, an almost crazy and hysterical roar came from the inner hall.

"Ren Tesla! Are you the devil and I am the devil? Why are you going to lawful neutrality if you know how to fish? You are just a despicable bastard!"

I used to think that it was just my own imagination.

The most frightening thing is that the things imagined in the mind actually become reality one by one.

What does this prove?

If you are slow, you will be slow everywhere, and you will be eaten to death from beginning to end.

This is the most ruthless humiliation for the devil!

Half a day ago, the Karak Empire Fortress [Devil's Mouth].

Today's battle is undoubtedly a decisive battle level attack, and the first line of defense of the Devil's Mouth is about to be lost.

The fortress's supreme commander, Carl Ellis, frowned.

The fall of the defense line will never completely defeat mankind in this unprecedented battle against demons.

But the loss of a hundred-meter-high forward city wall is definitely not a good thing.

Facing the endless tide of enemies, Marshal Karl, who knew the terror of demons, was left with nothing but deep fear.

Just before his eyes, a demon fell. At the junction of the real plane and the bottomless abyss, its body would soon turn into a puddle of foul-smelling water. As time went by, It becomes a different kind of nutrition and flows back into the bottomless abyss, nourishing new demons.

Fighting against demons is all about an exchange ratio of advantages.

When the battle loss ratio reaches a certain level, the human coalition forces will begin to be unable to bear it.

The more and more organized the defense lines are, the more advantageous the dwarven artillery can be, causing greater damage to the demons and achieving a better battle loss exchange ratio.

Karak's predicament began when he lost the more forward line of defense twenty years ago.

Now the city gate of the second line of defense (from the earliest point of view) has been pushed up by those hateful giant bull demons, causing cracks that seriously affect the structure. In a moment, when the city gate is lost, this line of defense will be finished.

All the troops still on the city wall, the flags representing the legion numbers will disappear in the ocean of demons.

That means not only the retreat of the defense line, but also the disappearance of each organization.

Veterans are the most valuable asset of a legion. As long as there are veterans left, they can be brought back to bring in new recruits, and a brand new legion can be brought out within two years.

All the veterans are dead, and there is no point in retaining the superficial legion organization. This is what makes Karl most distressed.

However, if the city gate is not breached, his troops must continue to hold on.

At this moment, something happened that shocked the entire battlefield.

"Ouch——" Those giant bull demons who couldn't die without taking a hundred cannon shots actually went crazy collectively. They suddenly lost their courage and turned around and ran away without looking back. They stepped on the bodies of their fellow demons and ran back to the depths of the abyss.

Karl was stunned for several seconds before reacting: "Counterattack! Counterattack immediately! Press those bastards back!"