I, Rin Tohsaka, Will Be a Demon God in Type-Moon

"Sakura, Fujino, you two! Honestly, I can't do anything with you."

Hearing Rin's words, Fujino giggled and walked over to Rin, hugging her arm and pouting.

"I knew Master wouldn't punish us!"

Sakura, not to be outdone, came up to Rin's other side, hugging her arm, and glared fiercely at Fujino.

With Fujino and Sakura each hugging one of her arms, Rin felt a bit uncomfortable and pushed them away. She glanced at the Command Spells on Sakura's hand and spoke.

"Alright, stop messing around. Summon your Servants!"

Sakura nodded, and soon Archer appeared behind her.

Rin looked at Archer before her, her eye twitching. 'How could it be this guy? Good thing Gil isn't here. If Gil saw this imitation master, he'd probably start a fight on the spot.'

After manifesting, Archer first sized up Rin. 'Is this the Rin of this world?' Then, with a hint of confusion, he asked Sakura.

"Master, what did you call me for?"

"Archer, my sister wants to see you. From now on, you must treat my sister's commands as my own!"

Archer blinked, turned to look at Rin, and asked her in a flippant tone.

"So, what orders does this young lady have?"

"Archer, your class has high independent action capability, right? Then you'll act alone from now on! Go scout information on the other Masters and Servants in this Holy Grail War for us."

Archer blinked. Rin's approach was exactly what he wanted. Archer also wanted to know how this world differed from his original world.

"By your command!"

Archer responded loudly, bowed to Rin, and then leaped lightly, dissolving into light particles in the air.

Seeing Archer completely disappear, Fujino walked over to Rin and said.

"Master, there's something wrong with this Servant. Sakura and I were just planning to complete a temporary contract and use the Holy Grail to strengthen my Servant. But that guy was summoned from such an incomplete ritual, and he refused to reveal his identity. I feel like this Servant definitely has an ulterior motive!"

"Fujino, it's alright. Even if Archer doesn't say it, I know his true identity. His goals don't conflict with ours, so let him be! Alright, Fujino, Sakura, you two go back to your rooms at the villa and rest. I need to go take care of something with Da Vinci!"

"En" x2

After parting ways with Sakura and Fujino, Rin walked into the basement and saw Da Vinci, wearing glasses and busy working. Rin greeted Da Vinci and then walked up to her, asking.

"Da Vinci, how's the extraction of the Dragon Factor going?"

Da Vinci led Rin to an instrument, opened it, and a mist composed of magic slowly drifted out as the instrument activated.

In the center of the instrument was the Dragon Factor extracted by Da Vinci. It was preserved in a test tube. The Dragon Factor looked like a mass of golden liquid, emitting tiny starlight. Although it looked unremarkable, even like some kind of beverage, the magic mist constantly liquefying and steaming around the test tube indicated the extraordinary nature of this Dragon Factor.

Da Vinci took out the test tube, turned to Rin, who had a confused expression, and explained.

"Rin, the Dragon Factor extracted from Gry's blood was originally red with fire attributes. But after I sublimated it using the Tiamat Crystal you provided, this Dragon Factor has been elevated to a Dragon Factor carrying divinity, which is why it turned golden. However, because of this, the current Dragon Factor is far more powerful than that of a red dragon, which is why the magic liquefaction phenomenon is occurring!"

"What about the side effects? It wouldn't be an upgrade without any cost, would it?"

Da Vinci gave Rin a displeased look.

"Rin, I am Da Vinci, how could there be side effects? If you must count something, it's that the Tiamat Crystal needs to be transplanted into your body along with the Dragon Factor to prevent the Dragon Factor from regressing to its red dragon form."

"Ah, sorry! I shouldn't have doubted your research."

Da Vinci didn't expect Rin to actually apologize and thought to herself with confusion, 'What's wrong with Rin?' Of course, Da Vinci didn't know that after being treated by Aiga, Rin had become even more determined in her pursuit of power.

"Then let's begin, Rin. Follow me."

Da Vinci led Rin to a corner of the basement. Then, with a flash of magical light, a door appeared on the wall as magic surged.

After entering the door, a laboratory with more advanced equipment and a wider space appeared. The instrument that Rin had damaged the last time she used her Bounded Field was also in a corner of this laboratory. This was the true laboratory where Rin, Da Vinci, and Touko were hiding.

Da Vinci led Rin to an instrument that looked very much like a CT scanner and gestured for her to lie down on it.

Rin looked at the instrument before her and lay down on it. As the magic furnace in the laboratory began to supply power, Rin soon felt exhausted and fell asleep unconsciously.

Da Vinci, watching the sleeping Rin, walked to the side and began to change into surgical clothes...

Section 87, Chapter 84: Dragon Factor Enhancement, Arisu and Aoko Arrive!

Da Vinci carefully operated the instrument, using it to traverse space and break into Rin's heart. Then, she meticulously used the instrument to place the Tiamat Dragon Crystal into Rin's heart.

After confirming that the crystal was in place in Rin's heart, Da Vinci looked up at the instrument, picked up a towel, and wiped the sweat from her forehead. At the same time, she glanced at the Dragon Factor that was continuously flowing into Rin's body through an IV drip.

Then, Da Vinci withdrew Rin from the instrument. With one hand maintaining Healing Magecraft and covering Rin's chest, she gently picked Rin up with the other hand, a water bag supplying Rin with Dragon Factor held in her mouth.

"I didn't expect Rin to be so light!"

Holding Rin, Da Vinci walked to an operating bed, gently placed Rin on it, and hung the IV bag. Then, she pulled over a mechanical arm, turned it on, and as the magic circle on the mechanical arm activated, the light of Healing Magecraft emanated from it.

Replacing herself with the mechanical arm for healing, Da Vinci then put on her self-made Noble Phantasm, 'Omnipotence of Wisdom, Knowledge of the Foundation.' Using the Noble Phantasm, Da Vinci, transcending space, began to connect Rin's nerves, blood vessels, muscles, and magic circuits to the Tiamat Dragon Crystal through Rin's chest cavity.

Time ticked by, and after a long period of focused operation of the Noble Phantasm, Da Vinci looked up and let out a long sigh of relief.

"Great success! Haha, I'm amazing!"

Then Da Vinci put away the mechanical arm and Noble Phantasm, walked to the side, picked up a glass of water, and drank it heartily.

"Ah~ Now all that's left is to wait for Rin to wake up after adapting to the Dragon Factor and the crystal. I wonder how Touko and the others are doing. If Touko had helped with the surgery just now, I wouldn't be so tired."

In a doll factory in Fuyuki City.

This factory was purchased for Touko by Tokiomi when she first arrived in Fuyuki City. Over the years, Touko has transformed it into her Magecraft workshop.

Normally a bustling place, the factory is now silent due to the paid leave Touko announced before the start of the Holy Grail War.

Just then, a car drove into the factory grounds from not far away.

Aoko got out of the car, carrying her luggage and observing the factory's surroundings.

"Touko! This place is great! It looks like you've been doing well living with Rin these past few years!"

Touko ignored Aoko and, along with Arisu, opened the trunk and took out three suitcases.

Unlike Aoko, who carried a small bag with a few changes of clothes, Arisu had brought almost all of her Noble Phantasms and related materials for Fairy Tale Magecraft to provide the greatest possible help to her close friends Touko and Rin in this Holy Grail War. These three large suitcases contained these Noble Phantasms and materials.

Touko carried her luggage and led Arisu and Aoko into the factory, walking at the front.

They arrived at the room Touko had prepared on the second floor of the factory. After Arisu and Aoko had settled their luggage, Touko, with a proud expression, led them out of the room and onto the balcony, clapping her hands towards the puppet production area below.

Instantly, magic circles spread out, covering the entire factory building. Then, a batch of puppets in the corner of the factory warehouse had their eyes light up. They tore off their packaging and emerged from the warehouse, beginning to work around the machines that were originally used to produce ordinary puppets, continuously manufacturing new puppets that rolled off the assembly line.

"What do you think! Aoko, are you interested in trying out my puppets?"

Aoko looked at the army of self-producing puppets below and decisively refused.

"No!"

Arisu calmly withdrew her gaze and looked at Touko, asking.

"Those puppets below, did you use Servant technology?"

Touko said proudly.

"Of course, I've been improving them all these years. Although, as Rin said, I can't produce puppets with Spirit Foundations, these puppets, which are comparable in strength and speed to ordinary Servants, can be produced by the hundreds a day as long as I have enough materials!"

Aoko looked at Touko in confusion at this moment.

"Wait, Touko, where did you get so much money to buy materials? The Tohsaka family isn't that wealthy, are they?"

Hearing her sister's remark, Touko rolled her eyes.

"It's considered Tohsaka family property. But to sit on a treasure mountain and beg for food! That's what this family is like!"

Aoko became even more confused upon hearing Touko's words.

"Huh?"

"Haven't you two heard Rin talk about her experiences in the Fourth Holy Grail War! The Garden of Avalon, that aerial fortress created with materials provided by Gilgamesh, is still lying on Mt. Ryudou. It's full of a huge pile of priceless materials; just picking up a bit from there can sell for a lot of money! The materials I've picked up from there over the years, and the money I've exchanged them for, are enough to assemble tens of thousands of these puppets!"

After hearing Touko's explanation, not only Aoko, but even Arisu, the daughter of the Kuonji Group, couldn't help but gasp. Although Arisu had a vague concept of money, she could roughly understand the value of the puppets before her. The materials for these puppets would likely cost millions of dollars to acquire, and tens of thousands of them would equate to hundreds of billions of dollars!

"Touko, you haven't told Rin, have you? No, you have to give me a share. I just want 10 billion dollars, or I'll tell Rin!"

Touko shrugged at Aoko.

"Go ahead and tell Rin. You know, I've invested most of my money in Rin and Da Vinci's laboratory over the years, so I don't have much left for myself. Even if Rin found out, she wouldn't say anything. Besides, don't even think about the Garden of Avalon. I've already picked clean the outer materials, and the inner ones have all been utilized to set up magical traps!"

Hearing Touko's words, Aoko's expression changed. A sweet smile appeared on her face, and she hugged Touko's arm, speaking to Touko in a voice so sweet it was sickening.

"Sister, dear sister! Just give me a little bit, please pity your sister!"

Touko gave Aoko a mocking look and intended to pull away from Aoko's embrace. However, no matter how hard she tried, even straining until her veins bulged, she couldn't pull her arm away from Aoko's grip. This guy! My body is Servant-level, and I still can't compare to her! Is this girl a muscle freak?

Arisu watched the sisters' farce from the side, a faint smile appearing on her lips.

"Aoko, Touko, I haven't seen you two like this in a long time!"

After a long period of struggling, Touko, unable to do anything about Aoko, finally compromised. Panting heavily, she took out a check from her pocket and threw it to a delighted Aoko.

Aoko happily took the check, looked at the amount, kissed it joyfully, and then carefully put it away.

Arisu, seeing that the two had settled their dispute, spoke up.

"Touko, tell us your plan..."

Meanwhile, in the hidden laboratory at the Tohsaka Villa.

Rin slowly opened her eyes, and then a golden light shot out from them. As the golden light dissipated, Rin's pupils turned golden, and a massive amount of magic surged with her every breath through her magic circuits, blood, and muscles, which had been reinforced by the Dragon Factor.

Rin sat up from the bed and clenched her fist forcefully.

"Crack!"

The air crushed by Rin exploded from her hand!

Then, Rin closed her eyes and began to sense her condition. After a moment, Rin opened her eyes, which had returned to their normal azure blue, and murmured.

"So this is what I'm like after combining with the Dragon Factor!"

Thanks: Ereshkigal is the cutest blade and monthly tickets! Thanks: Homebody Dragon God for the monthly tickets! Thanks: To all the readers for your votes and rewards!

Section 88 Section Eighty-Five: Rin's Greed and the Encounter Battle Outside the Church!

"Da Vinci."

Da Vinci, who was by her side attending to the surgery, heard Rin's call and quickly put down the tablet she was holding and hurried towards the operating table where Rin was.

"Rin! You're awake, how do you feel?"

"It's strange, a peculiar feeling I can't quite describe. But now I don't have to worry about mana anymore. I should be able to use those trump card spells I've been saving."

Da Vinci paid more attention to the first half of what Rin had said, rather than the latter.

"A strange feeling..."

After pondering seriously, Da Vinci understood. She clenched her left fist and smacked it into her open right palm.

"I get it. It must be because the Dragon Factor you fused with is too high-level. You've inevitably developed some draconic habits. Wait here, Rin!"

With that, Da Vinci turned and ran off somewhere.

Soon, Da Vinci returned with a box and stood before Rin. Rin looked at Da Vinci curiously, not understanding what she intended to do. Just then, Da Vinci opened the box. Rin involuntarily swallowed, her pupils instantly turning golden as she saw the contents.

Seeing Rin staring blankly at the gems in the box, Da Vinci nodded, confirming her guess. However, a sudden immense force struck. Rin could no longer resist the allure of the jewels. She leaped from the bed, tackling Da Vinci and the box to the ground.

Sitting on top of Da Vinci, Rin's face flushed. She frantically picked up the scattered gems from the floor and stuffed them into any place on her body that could hold them.

"Ah! Rin, you're so heavy! Get off me, you're crushing me!"

Rin hadn't actually become heavier. It was the stimulation from the jewels that had caused her to uncontrollably activate her Dragon Factor. A massive amount of magic was converted within Rin's body. This sheer volume of magic even affected her weight, causing it to skyrocket.

Hearing Da Vinci's cry, Rin snapped back to reality. She first looked at herself, stuffed full of gems, then at the disheveled Da Vinci on the ground. Her cheeks flushed red. She reached out, grabbed Da Vinci by the neck, and shouted!

"Da Vinci, this is what you call 'no side effects'? Now I can't control myself whenever I see jewels! How am I supposed to fight like this!"

"Let go of me, cough cough cough!"