Hikaru nodded: "Yes, I intend to integrate that function into the ID card so that people can easily reserve it as a currency for transactions."

Yes, Hikaru thinks that the simpler it is to move, trade, and store money, the easier it will be for the economy to thrive.

He remembered the Earth's history, during which it issued many coins made from various materials.

Most of them, however, were made of metal and were cast into round or square coins. However, they all have the disadvantage of being difficult to move and exchange.

That's right, think of yourself as a rich merchant carrying a lot of money. which may weigh up to 100 kg or even a tonne, so how can you transport them safely?

If it is paper money, it can easily be damaged during storage. For example, they can be mouldy, wet, torn, etc.

So, in the 21st century, the Master Card became popular because people only needed one card to pay for things or change it into cash.

It is also more convenient to use the applications that are linked to the bank, just by using a phone, a person can perform all operations such as money transfer, payment, storage...etc.

However, the inhabitants of this world were different. Although ID cards in this world also have the function of storing soul points, only nobles or high-level adventurers can use them.

Previously, Selvih gave him an ID card containing 2 billion soul points. After researching, he realised that although this card is very convenient, there are also many inconveniences.

Firstly, although it is possible to bring stored soul points into the ID card, when taking it out, the number of soul points will be greatly reduced.

Why?

Because the ID card automatically uses soulpoint as a power source to work.

Second, when conducting a transaction, the ID card only has the function of deducting soulpoint, unlike an electronic payment card on Earth.

It's like instead of getting your soul point from the space pocket, you get it from the ID card.historical

So.. why do people prefer to use ID cards? because it represents wealth.

Yes, a normal ID card costs a lot, and an ID card with the function of storing soul points costs much more.

Nobles see that ID card as proof of their wealth, and adventurers see their ID card as proof of their status and class.

Of course, for that same reason, ID cards are not common among ordinary people or mixed-bloods since their numbers make up more than 80% of the population of this world.

But Hikaru knew that normal or mixed-blood people couldn't have an ID card, after all, soul point was something so far away that they would never reach it, and food was what they cared about.

That's why Hikaru wanted to build a card system that everyone, whether adventurers, ordinary people, or mixed-bloods, could use.

Tsuraguki thought for a moment and then said, "I haven't seen that ID card yet, but I think I can."

Speaking of which, she stroked Hikaru's chest and said, "Even if I can't do it, I will try my best to help you, master."

Hikaru smiled: "Don't worry, you can do it. It doesn't matter if you can't do it, it's just an idea that popped into my head after all."

"You can find Anno to discuss this further, she is a genius in finance, and she can help you a lot."

Tsurguki nodded: "Um..."

"Can you craft anything?" Hikaru asked.

Tsuraguki frowned, then shook her head: "If it was before, I could make a few things. But right now my memories are sealed, and no matter how hard I try, I can't make anything."

"However, it is possible to improve something related to magic or the structure of magic. Anyway, the Blood Moon-Rabbit race is best at improving magic and their structure to make it work better."

Hikaru nodded at that, it seemed that the system had sealed Tsuraguki's memories to prevent inventions that did not belong to this world from appearing.

However, she was able to renovate a few things, which was already amazing. If she collaborated with Darnag and the others, perhaps she would create amazing things.

When it came to Darnag, Hikaru felt a little confused because Darnag has a high production rate. However, days had passed, and he still hadn't released any drawings.

Hikaru frowned, wondering if the 30% drawing rate was still not enough for Darnag to create new drawings. Or is it because Darnag spends so much time on construction that he doesn't have time to create new drawings?

Hikaru thought that he needed to see Darnag once, however, it was three o'clock in the morning, so he thought maybe it would be better to wait until the morning.

Even though Hikaru and Tsuraguki had been fighting all night, he didn't feel tired now. But Tsuraguki was different, she felt her body was broken into pieces and her physical strength was exhausted.

Hikaru wanted to use magic to relieve her pain, but she refused. Tsuraguki wanted to use this pain as proof that he was always by her side.

Hikaru found it extremely funny, but he couldn't laugh. Tsuraguki was so tired that she rested her head on his chest and fell asleep.

He hugged Tsuraguki, then teleported to his bedroom and hugged her to sleep.

..

The next morning, at 9am, Hikaru woke up to find Tsuraguki still sleeping beside him. She rested her head on his arm, her arms hugging him tightly, and a happy smile appeared on her face.

As for Hikaru, he looked at her beautiful body like a masterpiece created by the gods. Especially the two snow-white flesh, when he saw them, he felt that his lust was about to explode.

Hikaru shook his head, if he wanted to, surely Tsuraguki would happily cooperate with him, but she was too tired and he didn't want to hurt her.

Even though it was 9 o'clock, he could continue to sleep if he wanted to. Anyway, everything in the territory was managed by Selvih, Anno, and Saraya, so he didn't have to worry about anything.

This time, Hikaru truly became a free king, however, he did not want to be so idle. Because of that, Hikaru thought he would find something to do.

Hikaru gently withdrew his hand, then used the pillow beside him instead. Tsuraguki only frowned slightly, then went back to sleep.

He smiled and kissed her lightly on her hair, then changed his clothes and left.

As soon as Hikaru left, Tsuraguki opened her eyes, however, she was not disappointed or sad. On the contrary, her face turned red, and she smiled happily.

..

Hikaru didn't go to his own office but straight to Darnag's office.

Darnag's office was also located in the main house area, on the ground floor of tower 3.

Hikaru stood in front of the door and knocked on it. Although he was the lord and master of Darnag, a little courtesy was also required.

Knock! Knock!

"Who is that?!" immediately came the voice of Darnag. However, when Hikaru heard that sound, he felt that Darnag was extremely tired.

Hikaru said, "It's me."

"Master?!" Darnag immediately recognised Hikaru's voice, and he rushed to open the door.

However, it took a long time and many crashing sounds were heard before Darnag could open the door.

Hikaru, upon seeing Darnag's current state, immediately frowned. Darnag now looked like a homeless guy. His beard and hair, which had been left unattended for a long time, grew irregularly like a haystack.

Darnag's eyes were bloodshot and were clearly showing red veins. With his head slightly bowed and his back slightly arched, Hikaru realised that Darnag seemed to be very tired.

"You.." Hikaru asked, "What happened to you?"

Darnag looked extremely tired and embarrassed, he stammered: "Master.. I'm fine, just a little tired, and that's all."

Hikaru nodded and said, "Can I come in?"

"Ah!" Darnag was startled, so he hurriedly used his feet to push away the strange things lying on the ground while lowering his head and saying, "Okay! Master, please."

When Hikaru entered the room, he saw a lot of strange things lying on the ground, on the table, on the chair, even on.. the ceiling.

Although Darnag's office was very large—about 200 square metres, there was no place for Hikaru to sit. He felt like this place was like a place where garbage was collected before it was disposed of.

Darnag said embarrassedly, "Sorry master, I didn't know you were coming, so I didn't have time to clean up."

He said as he quickly pushed everything on the chair to the ground, then said, "Master, please sit down."

Looking at the chair that Darnag had just prepared, Hikaru didn't want to sit at all. It was extremely dirty, he even saw some metal shards pinned to the chair.

Hikaru sighed and said, "Okay, I can stand. Don't worry, I just came to ask you if you've made any new drawings these days."

"This.." As soon as he heard Hikaru's question, Darnag could only bow his head and sigh: "Master, I actually made a lot of drawings, however...haizzz."

"What 's up?" Hikaru asked, confused. He looked around the room and knew how hard Darnag had worked.

"I.. haizzz, actually I made a lot of drawings and also researched a lot of things, but they were all useless." Darnag said this and bowed his head: "Sorry, master. I have let you down."

Hikaru shook his head, and when he saw the scene inside the room, he realised how hard Darnag was trying.

He could also sympathise with Darnag, after all, scientific research and development didn't happen in a day or two.

Yes, any invention takes a long time to research. After that, it took a long time to perfect and develop.

"Don't worry, I don't blame you. Don't stress yourself too much, just stay calm. At the very least, you need to make sure you get enough sleep and rest, you understand?"

Darnag was very touched, he bowed his head respectfully and said: "Thank you, master."

Hikaru nodded, and this time,he picked up a few drawings lying on the table to look at. Suddenly, his eyes widened and he said, "Darnag, are you saying these drawings are useless?"