Anime Crossover: I Became a Simulator for Girls

[At age 6, a terrifying old man came to your house. You didn't know who he was, but from your mother, you learned that this old man would take Sakura away, meaning you would never see your sister again. You were very agitated and wanted to confront your father, but your mother stopped you. Seeing your mother's tear-streaked face, you stopped and ran to a corner to cry bitterly.]

At age 7, after your younger sister left, your father sent you and your mother abroad for a few days. Your strength increased again, and at seven years old, you were able to overturn an adult man with one hand. You attributed this to your innate superhuman strength.

At age 8, you return to Fuyuki City. Your father has died in a gas leak, but you know he died in the Holy Grail War. Your mother, unable to bear the blow, dies one afternoon, leaving you an orphan. Kirei Kotomine, your father's former disciple, becomes your guardian. Under Kirei's care, you begin to learn magic, but you often mess things up.

At age 9, your strength grew stronger and stronger. Kirei Kotomine asked you if you possessed any unique physical magic. You immediately explained that you were simply born with superhuman strength. Seeing your immense physical power, Kirei Kotomine taught you Bajiquan. You learned it very quickly. With the added advantage of your superhuman strength, even Kirei Kotomine dared not confront you head-on. However, due to your tendency to falter, Kirei Kotomine always managed to find an opening.

[At age 10, with more in-depth training, your strength has reached an even more incredible level. Even without using magic, you can easily shatter the ground. Your strength has reached a superhuman level, and your magic skills and school courses have not fallen behind in the slightest.]

[At age 11, you continue to train your body and learn magic. You have a good talent for magic, and you have already learned a lot of your family's gem magic under the tutelage of Kirei Kotomine.]

At 12 years old, you entered junior high school and quickly became a popular figure at school.

[At age 13, in your second year of junior high school, your younger sister entered the same school as you. Seven years later, you finally saw her again. By this time, your sister had changed her name to Matou Sakura. You didn't dare to disturb your sister's life, but you always secretly helped her.]

At 14, you secretly observe your younger sister's life. A boy practicing pole vaulting on the playground catches your eye. Watching him persevere despite countless failures, your resolve hardens.

That night, you arrived at the Matou family's door, wanting to personally tell Sakura about your longing over the years. But when you reached the door, you hesitated. You didn't know if Sakura would still accept you after all these years, but you still made up your mind and rang the Matou family's doorbell.

A gaunt old man opened the door. Rin Tohsaka had seen this old man before when she took over as head of the Tohsaka family. Zouken Matou, from the Matou family. This worm-like fellow smiled slightly at you, and you felt a chill run down your spine. But you were confident in your innate superhuman strength, believing that even Kirei Kotomine couldn't defeat you by normal means.

You still followed Zouken Matou into the house.

Upon entering the Matou residence, you feel as if all your strength has nowhere to go. A magic-draining array has been set up here, and your magic power is being continuously drained. You realize that something is wrong, but there is no way out. As your magic power is continuously drained, your body becomes weaker and weaker, but your physique, which you have honed since childhood, still gives you the strength to fight.

Chapter 3 Simulated Calculation, Innate Divine Power

[You cast a power-enhancing spell on yourself, your muscles bulging, capable of shattering the ground with a mere flick of your wrist. Seeing such a formidable physique, Zouken Matou's face revealed an expression of intense desire. You watched as Zouken's body transformed into countless insects, swarming towards you, muttering, "I never expected you to personally deliver yourself, little girl of the Tohsaka family. Your body is the most vibrant I've ever seen; I've wanted it for a long time..."]

[You died. Even with a body comparable to a Heroic Spirit, you still died from Zouken Matou's insects. Your body was parasitized by Zouken Matou. In the moment before your consciousness faded, you seemed to hear Sakura's voice. At that moment, her eyes were lifeless. Perhaps you should have come sooner.]

[End of simulation]

Chen Fang woke up from his dream just as his alarm clock rang for the last class of the morning.

Chen Fang was still recalling Rin Tohsaka's experiences in his mind. After being processed by the system, the simulation of Rin Tohsaka was like an extremely long movie.

Damn, after choosing the innate super strength, she got completely cocky. She even dared to break into the Matou family alone, only to be killed by Zouken Matou, who had been eyeing her for a long time. Zouken even took over her body, and she died from her recklessness. If she had developed steadily for another two years, Rin Tohsaka would have had a real chance to kill the old bug directly, but unfortunately, she didn't have that opportunity.

[Ding! Settlement successful. Your evaluation for this simulation is C. You can choose one of the following rewards.]

[First, solidify the blue talent - innate divine power. After solidification, this talent will directly affect the host and will not appear in the random talents.]

[Part Two, Rin Tohsaka's magic circuits: forty main components and thirty auxiliary components, totaling seventy top-tier magic circuits]

[Part Three: Rin Tohsaka's magical experience, gem magic, enhancement magic, suggestion magic...]

Three options appeared before Chen Fang.

Each of the three options has its own advantages. Option one, the innate superhuman strength, allows Rin Tohsaka in the simulation to have a powerful physical body with amazing growth potential. With this talent, Rin Tohsaka in the simulation was able to defeat Kirei Kotomine by the age of fourteen, making it the most valuable of the three options.

Option two's magic circuits, Rin Tohsaka's magic circuits, are among the best in the entire Type-Moon magicians. However, Chen Fang is not a magician. If he chooses this option but doesn't have a suitable magic, then it's all for nothing.

As for option three, Chen Fang doesn't even have magic circuits, so what's the point of choosing it?

Ultimately, only one of the three options is actually useful: 'System, I choose the first option.'

The next moment, Chen Fang felt a tingling sensation all over his body.

I stretched unconsciously.

Chen Fang glanced at Rin Tohsaka beside him. He was grateful to his new deskmate; otherwise, he wouldn't have been able to start the simulation.

At this moment, Rin Tohsaka was sitting quietly in her seat, looking down at her book.

Chen Fang watched quietly, comparing the fourteen-year-old Rin Tohsaka in his memory with the seventeen-year-old Rin Tohsaka before him: 'Hmm, she has indeed grown quite a bit.'

"Chen Fang, do you know that it's very impolite to snore next to a lady all morning?" Rin Tohsaka said to Chen Fang when she saw her deskmate wake up.

Chen Fang, sitting next to her, hadn't woken up all morning. Apart from subconsciously shifting his position, he hadn't moved at all. While those in the front row might not hear much of his snoring, Rin Tohsaka, who was sitting next to him, could hear it clearly.

Upon hearing Rin Tohsaka's words, Chen Fang wore an awkward yet polite smile.

I don't usually snore much, but it's mainly because I stayed up late writing last night and didn't get enough rest.

"Sorry, sorry." After a brief apology, Chen Fang took out a box of fried rice from his bag, which was empty of books. It was lunchtime, so he started eating!

Nothing is more important than rice.

Chen Fang opened the lunchbox, and a plate of fried rice covered with meat and vegetables was presented to him.

As a well-known high school student writer who stays up all night writing, Chen Fang wouldn't skimp on food and drink.

The aroma of fried rice quickly spread, and Chen Fang used an insulated lunchbox, so even after a morning, the aroma was still well preserved.

"Gulu gulu..."

A rumbling sound came from beside me.

Just as Chen Fang was about to pick up his chopsticks to eat, he tilted his head, and Rin Tohsaka was glancing at the lunchbox in Chen Fang's hand out of the corner of her eye.

Chen Fang thought of Rin Tohsaka's tendency to always mess things up in the simulation. This girl probably forgot to bring her lunchbox.

Thinking that Chen Fang only got the simulation opportunity because of Rin Tohsaka, Chen Fang softened a little and asked Rin Tohsaka, "Rin-san, didn't you bring lunch?"

Rin Tohsaka turned her head to the other side and said, "Of course I brought it, but I don't want to eat anything yet."

Having simulated Rin Tohsaka's situation for fourteen years, Chen Fang naturally realized that Rin Tohsaka really didn't bring lunch. Oh well, it's none of my business.

Chen Fang quickly finished his lunchbox and, under the shocked gaze of Rin Tohsaka beside him, immediately fell asleep again.

Rin Tohsaka was astonished. Was this the God of Sleep? He ate and then slept!

Chen Fang doesn't need to worry; he can just go to the restaurant to buy bread if he didn't bring lunch.

Chapter 4: Another Simulation, The Heart of the Dragon

'System, simulate again.'

[Selection complete, current simulation world: Type-Moon]

[Randomly selecting initial talent... Congratulations, host, you have drawn the white talent "Open Appetite". Your appetite has always been much larger than that of your peers since you were a child. Any food that enters your stomach will be digested quickly. You can eat a lot and not gain weight.]

[Confirm your talent? Once confirmed, the simulation will begin immediately.]

Last time at least I had a blue talent, but this time it's turned into a white talent.

What's the use of having a big appetite?

'Reset talents.'

[Talent reset in progress...]

[Randomly selecting initial talent... Congratulations, host, you have drawn the purple talent - Heart of the Dragon. Possessing the Heart of the Dragon will grant you dragon-like magic power and physical strength, but you will also become more greedy, irritable, prone to sleepiness, and value treasure as your life. As you age and use your power, your body will gradually transform into a dragon.]

Purple talent!

This is a whole level higher than the last blue talent.

Without a second thought, Chen Fang clicked "confirm".

【Start simulation】

[You were born at age 0 into a family of magicians. Your father, Tokiomi Tohsaka, was an elegant magician, and your mother, Aoi Tohsaka, was gentle and virtuous. You grew up under their loving care.]

[At age 1, subtle changes began to appear on your body. When you were angry, scale-like patterns would appear on your skin. You told your father about these changes, and Tokiomi Tohsaka immediately saw you as the hope for the future, believing that you had reverted to the bloodline of the Age of Gods.]

[That same year, your younger sister was born. Looking at her tiny face, you curiously poked her little cheek, and a feeling of wanting to protect her welled up inside you.]

At 2 years old, your body has become stronger, and you are very careful when playing with your sister, afraid of hurting her. In your heart, your sister is the most precious treasure in the world.

At age 3, your father began testing your and your sister's magical aptitude. Your talent as an elementalist surprised your father, but when your sister's ethereal attribute was detected, you saw a somber expression appear on your father's otherwise happy face.

[At 4 years old, your appetite has increased dramatically, and your temper has become more irritable. You often argue with your father and eat enough for five people at each meal. The daily expenses of the Tohsaka family have doubled because of you. Your daily fun is playing with your sister and adapting to your strength. Now, you can kill a bull with one punch.]

[At age 5, your father began teaching you magic. You were always drowsy listening, but thanks to your exceptional comprehension, you still managed to grasp some basic techniques and hints.]

At age 6, you notice your father starting to travel frequently. Curious, you ask him about it, but he only says it's for the family. Your days are spent getting stronger and playing with your younger sister.

At age 7, you became increasingly sleepy, often sleeping from morning till night. Your temper also became more irritable, and you frequently lashed out at the household servants. One afternoon, you woke up to find your younger sister gone. When you asked your father about it, he only told you that your sister had become someone else's daughter.

[You were struck dumb, and for the first time, you lost your temper with your father. With strength dozens of times greater than that of an ordinary person, you struck Tokiomi Tohsaka in the waist. Before your father could react, he was knocked unconscious. You immediately realized your mistake and quickly helped your father up...]

[At age 8, you were taken by the maid to visit your distant cousin on vacation. You felt uneasy and wanted to play with Sakura.]

[At age 9, your father died in a gas leak, but you know this isn't true; your father died in the Holy Grail War. Your mother was paralyzed in a wheelchair and soon died of grief. You were incredibly angry. Just two years later, your sister was gone, and your parents were gone too. Your guardian became Father Kirei Kotomine, your father's former disciple.]

[At age 10, one night, you suddenly awoke from your sleep, your eyes now completely transformed into dragon eyes, your body covered in dragon scales, and you could clearly sense your power growing at an astonishing rate. You also became increasingly sleepy, often sleeping for one or two days at a time.]

At 11 years old, your power is unmatched, even by your guardian, Kirei Kotomine. Your strength surpasses that of most magicians, and your desire for money has become even stronger. Under your command, the Tohsaka family borrowed one billion yen from hundreds of loan sharks, but you have no intention of repaying it.

[At 12, you entered junior high school, but you frequently skipped classes. Sleeping from morning till night at school was commonplace. Some classmates would be beaten up by you for simply glancing at them a few times. You gradually lost control of the destructive desire in your heart.]

[At 13, you're a second-year middle school student. Matou Sakura has become your junior. You finally see your sister and can't wait to catch up with her, but Matou Sakura stares at you blankly. You don't know what your sister has been through all these years, but once you see her, she will never be able to escape from your grasp again.]

You forcibly brought Matou Sakura back to the Tohsaka residence. That very night, you noticed Sakura was unwell. You used your magical powers to examine her body and were shocked to discover that her body was covered in insects. You were incredibly angry and wanted to confront the Matou family.