The three of them looked at Roy with different eyes.

Although they knew that Roy was intelligent and knew a lot of strange things, this knowledge was only knowledge, and it was not transformed into actual productivity to transform the surrounding environment.

But today.

Roy completed the upgrade in 3 months.

The Human Chamber of Commerce has developed and prospered, making a lot of money. Now I'm even taking out scroll printing, which is something that completely changes the production of scrolls.

Knowing and doing it are two different concepts entirely.

Roy laughed:

"After a while, the printing machine will be able to make it, do you need it?"

"Yes." *3

The three voices spoke in unison.

Roy leaned back in his chair and said lazily:

"Recently, I've been researching soul magic, and I want to use souls instead of circuits to do some intelligent operations. I'm too slow to research alone, you guys come and help me. Oh yes, there's also trap magic, and the composition of trap magic is amazing, like programming, and you can do a lot of wonderful things......"

Although there is a research team in Demon King City, the research team composed of low-level minions can only study simple things, turning technology from knowledge to usable production methods.

As for some of the theoretical studies of magic.

They have a weak heart.

That's what requires enough magical talent, magical literacy, and intelligence to participate. So, Roy asks these questions at the Truth Meeting, wanting the trio to help.

Alice is a mobile library, she reads too many books and knows a lot of things.

Vivien's attainments in magic are not low, and under the influence of her best friend Alice, she also has a strong interest in the study of magic, and has a high level of magical literacy.

Both of them are Demon Emperors, and their intelligence level is the top among the Demon Clans.

Needless to say, Stewart was a madman born for research. In the past ten years, under the influence of Roy, the degree and depth of thinking are not comparable to ordinary people.

With the help of three people, it is like a tiger adding a rocket to the sky.

Roy pulled out the materials he had prepared.

He had been reading books about soul magic and had a lot of problems. Now speak up, and let's work together to solve it. In this way, Roy temporarily took control of the Truth Society. What to study and how to study it is all directed by him.

"We need to study how to let the soul control the magic array and accomplish some things that should be done by humans......

After Roy showed enough coordination ability and received the ability, the three of them also unconsciously obeyed Roy's command.

It was noon.

In the past, at this time, they would be disbanded and go back to their homes.

But today, we are studying soul magic and trap magic together, so there is no intention of disbanding.

Roy and the others stayed to eat together.

The two cat girls went to cook, and their magical talents and intelligence level were too good to participate in the conversation between the four. Listening to the four of them is like listening to a book from heaven, and many things are realized in hindsight and can't keep up with the rhythm.

In this case, they are not interested in participating, and they do a good job as maids.

Serve tea and water, and make lunch.

"Everyone's hard work~It's time to eat~"

One lunch per person.

The hood opened, and golden light burst out.

Roy has long been used to it.

The others were startled, and then, like Roy had done at the beginning, took the lid and tried it repeatedly.

"It's not magic, why does food glow, obviously there are no magic fluctuations." Alice pushed down her glasses and closed the lid again.

"Eat it, it'll be cold in a while."

Roy eats his own food.

Vivian scared a steak and gracefully fed a small piece of beef into her mouth. Her eyes lit up, and she couldn't help but scream, and then covered her mouth shyly.

Alice ate the food, and the girl who reacted indifferently and was unwilling in addition to knowledge and books also lost her temper.

"Lilina, what did you put in the food? Why...... Why does it make people want to scream? ”

Vivien asked, surprised.

Both cat mothers also reacted the same way when they ate the food.

"Nothing ......"

Lilina replied with her head tilted.

Stewart looked at the magic crystal on his plate, and then looked at the lunch of the other three, and he couldn't say the bitterness in his heart. As a disembodied race, he can't eat normal food at all, and can only eat something rich in energy to replenish his magic power.

These things don't smell.

For the first time, he felt that the absence of discontinuities was a sad thing.

At mealtime, Roy said:

"In the past half month, I have met a strange demon king. He controls forces that are completely inconsistent with his own strength and rank. ”

Told Simba about it.

After hearing this, the three of them stopped their knives and forks and made a mistake.

After hearing this, Alice said to Roy seriously:

"Please let him join the Society of Truth, or please find out his secrets. The Truth Society is the study of the essence of the magic capital and the truth of history, and all the anti-rules exist that require our attention. ”

"yes, I know."

Roy nodded, it was precisely because of the purpose of the Truth Society that he would say this. Thinking of the other party's stinky fart, Roy cut and said:

"He's so arrogant now that he's ignoring me. Wait until I rub his sharpness and he can sit down and talk. ”

"What are you fighting with people? In the hands of others, they control the forces of the legendary demon king. Vivien asked rhetorically, a hint of concern in her tone.

Roy laughed:

"Do you know what it means to kill someone with a knife?"

All five looked at Roy.

"Of course, you can't beat him in a head-on conflict, so you have to use the hands of Biren."

Alice said, "You want to sell the scroll to the natives?" ”

"That's just a small part, and there are mass-produced high-quality enchanted weapons, and all the fun little toys that are guaranteed to surprise Simba."

Roy replied with a smile.

There are a small number of high-level troops, and most of Simba's hands are still ordinary troops, and their combat effectiveness is at a normal level.

Roy had already figured out for the natives how to deal with Simba's army.

Ate lunch and continue researching.

Before leaving in the afternoon, we drank afternoon tea together, ate pastries, and chatted about the recent gossip of the magic capital.

With her excellent social skills and active personality, Luo Lina has become a topic leader, talking and laughing, laughing, laughing, and playing small games to fight wits and courage.

The relationship between the six people got along well, and they became ordinary friends from members.

It's time to leave.

Roy and Vivien are all slits of paper, both punishments for losing the mini-game. Neither of them was convinced, glared at each other, snorted and turned around.

Farewell to everyone.

Vivien and Alice stand in the doorway, watching the four-person aircraft leave.

Vivien lowered her waving arm and tore the note off her face as she hummed a song in a very happy mood.

Alice stared at Vivien, and suddenly spoke:

"Are you happy?"

Vivien was stunned for a moment, lowered her head, played with a strand of hair, and whispered halfway:

"Hmmm......"

The corners of Alice's mouth hooked, and she turned back without speaking.

Vivien hurried to follow.

"Little love, wait for me."