From Battle Through the Heavens Simulation to The Great Ruler

The Yellow Spring Demon Saint's eyes lit up. If he could, he certainly wouldn't want to just disappear like this. However, he also knew that there was no such thing as a free lunch. He immediately asked, "Junior, tell me! What do you want?"

"What I want is very simple: I want the essence blood of the demon saint sealed in your body, the cultivation method of Huangquan Tianwu, and the help you to fight when necessary."

"Alright, I agree!"

The Yellow Spring Demon Saint nodded slightly, then changed the subject, saying, "However, I need to test the goods first. You have to let me see if you can really help me return to my peak condition, right?"

"Of course, please do not resist, senior. I will take you into Hueco Mundo now."

As soon as Xiao Feng finished speaking, he took the remnant soul of the Yellow Spring Demon Saint with him and entered the void.

As Xiao Feng's cultivation broke through to the advanced half-saint level, not only did the internal space of the Void Circle increase several times, but its spatial strength also increased significantly, making it strong enough to suppress beings below the five-star Dou Sheng level.

The Yellow Spring Demon Saint is now only a wisp of a soul, and his strength is only around a three-star Dou Sheng. Xiao Feng can use the power of the Void Ring to forcibly suppress him.

Of course, Xiao Feng did not intend to forcibly suppress the Yellow Spring Demon Saint. Instead, he planned to use the matter of breaking through to the Dou Di realm as bait to make the Yellow Spring Demon Saint willingly help him.

After entering the Hueco Mundo, the Yellow Spring Demon Saint could also feel a strange power subtly influencing his soul.

Although that power seemed somewhat evil, it was also capable of restoring damaged soul power, and the Yellow Spring Demon Saint completely believed what Xiao Feng had said.

Under Xiao Xuan's witness, the Yellow Spring Demon Saint also handed over the Demon Saint's essence blood sealed within his body, as well as the cultivation method of Yellow Spring Heavenly Wrath, to Xiao Feng.

Xiao Feng first entrusted the Yellow Springs Wrath to his shadow clones for cultivation, and then began to go into seclusion to refine the essence blood of the Demon Saint.

Huang Quan Yao Sheng was a half-step Dou Di level powerhouse in his lifetime, and the energy contained in his essence blood far exceeded that of a one-star Dou Sheng like Yao Xiao Tian.

Unfortunately, the essence blood left behind by the Yellow Spring Demon Saint was only five drops in total, which was at most enough for Xiao Feng to break through to around three-star Dou Sheng.

After more than three months of dedicated refining, Xiao Feng finally refined the five drops of Demon Saint's essence blood completely, and his cultivation level increased dramatically from advanced half-saint to late-stage two-star Dou Sheng.

Xiao Feng was originally capable of breaking through to the three-star Dou Sheng level, but nearly half of his energy was forcibly devoured by the Reincarnation Undying Body.

However, judging from the final result, Xiao Feng didn't lose out.

After the Undying Reincarnation Body devoured half of the Demon Saint's essence blood, its own bloodline power was further enhanced, and the power of the various bloodline abilities attached to it also increased several times to dozens of times.

The Undying Avatar that Xiao Feng has summoned is now comparable in strength to a four-star Dou Sheng in the early stages, and is even stronger than the one that merged with Xiao Xuan's shadow.

Moreover, there were less than two weeks left until the three-year agreement was reached.

If it weren't for the fact that the Reincarnation Undying Body devoured half of the Demon Saint's essence blood, Xiao Feng would have had to go into seclusion for at least two or three months, which would have meant missing the three-year agreement and a golden opportunity to show off.

After adjusting to his sudden surge in strength, Xiao Feng turned his attention to his character attribute panel, which displayed the following attributes:

Name: Xiao Feng

[Cultivation Level: Late Stage of Two-Star Dou Sheng]

[Bloodline: Undying Body of Reincarnation (Early Stage of Four-Star Dou Sheng)]

[Subsidiary World: Hueco Mundo]

[Domains: Killing God Domain, Dragon Flame Domain]

Zanpakuto: Mirror Master

Devil Fruits: Glint-Glint Fruit, Azure Dragon Fruit, Shadow-Shadow Fruit, Stone-Stone Fruit

[Soul Bone: Right Leg Bone of a 100,000-Year-Old Mirror Spider (Mirror Image)]

[Superpowers: Conqueror's Haki, Armament Haki, Observation Haki...]

[Technique: Dragon God Technique]

[Combat Techniques: Wrath of the Underworld, Palm of the Underworld, Finger of the Underworld...]

[Merit: Over one billion (Click to view details)]

[Number of simulations: 4 (28 days remaining)]

"Start simulation!"

Looking at the four simulation attempts he had already accumulated, Xiao Feng began the thirty-fourth simulation without hesitation.

"Ding! Randomly selecting a simulated world..."

The text in the selection box changed wildly, and finally four large characters appeared: Night of Fate!

"Ding! Please select simulation mode!"

[Text projection simulation (no cost)]

[Simulation of the main body projection (consuming 20 billion merit points)]

Glancing at the more than one billion merit points in his hand, Xiao Feng shook his head helplessly and immediately chose the free [Text Projection Simulation].

"Ding! Text projection simulation begins!"

Day 1: You find yourself seemingly transported to another world. The architecture around you has changed to resemble that of an island nation. While feeling completely bewildered, you can't help but feel a little excited.

When you learn that the city you are in is the famous Fuyuki City, you immediately realize that you have been transported to the world of Fate/stay night.

Just thinking about those superhuman beings whose names are pronounced 'magicians' but are actually 'magicians' almost makes you want to have a fit of adolescent delusions and burst into wild laughter!

Day 2: To solve your food problem, you chose to work at a convenience store.

When you learn that nearly ten years have passed since the last major explosion in Fuyuki City, you know that the Fifth Holy Grail War is about to begin.

After carefully recalling the original story, you quickly realized the opportunity to participate in the Fifth Holy Grail War as an ordinary person.

(End of this chapter)

Chapter 263. The King of the Ahoge (Third Update, Please Vote)

263.

[Day 3: You managed to get an advance of one month's salary from the store manager, rented a studio apartment near Mount Enzo, and quietly waited for the right opportunity to arrive...]

[Fourth month: After waiting for more than four months near Mount Enzo, you finally met Medea (Caster), who was severely injured by Cú Chulainn and lay on the ground on the verge of death.]

You took the severely injured Medea home, and on your wedding night with her, you signed a contract by having sex with her, becoming her new Master.

You know very well that the Holy Grail is a huge trap. Although it is called a wish-granting machine, the way it grants wishes is extremely evil.

For example, if someone prays to the Holy Grail for world peace and an end to war, the Holy Grail will simply wipe out all of humanity. Without humanity, there will be no war.

Therefore, you have no interest in competing for the Holy Grail at all. Compared to the treacherous Holy Grail, you would much rather have Medea as a Heroic Spirit.

Upon learning that you were willing to give up the fight for the Holy Grail to prevent her from being harmed, Medea became even more attached to you as her husband and immediately declared that she would listen to you from now on.

You had Medea summon a new Servant and disguise her as Caster, then you took her away from Fuyuki City to China for your honeymoon.

The reason why the summoned heroic spirits kill each other is that the Holy Grail needs to absorb the energy emitted after their deaths in order to manifest itself in the world.

Now that you and Medea have given up on the Holy Grail War and have summoned a Servant as a scapegoat, the other Masters and Servants participating in the Holy Grail War naturally won't waste their time causing you trouble.

[Year 1: With the help of Medea's various powerful magic spells, you quickly became a powerful and wealthy merchant.]

Although you can't provide Medea with enough magical energy like a normal Master, she can use magic to absorb the life force of others and convert it into the magical energy she needs.

You didn't stop Medea from doing this. Anyway, there are plenty of damned scum in this world; it's better to convert them into Medea's magic than let them live and waste food.

[Year 3: You pretend to accidentally reveal your sexual preferences, allowing Medea to inadvertently discover that you really like Mystique from the movies.]

Although Medea does not have Mystique's shapeshifting ability, she can still use magic to change her appearance.

So every time Medea had a deep encounter with you, she would transform into a different beautiful woman, allowing you to enjoy the pleasure of being a groom every night.

[Year 89: Because Medea has already mastered the Transformation Magic to perfection, you don't need to worry about the seven-year itch at all.]

You and Medea have always been in the honeymoon phase, and your feelings for each other have remained unchanged. Even though you have immense power, you have no intention of keeping a mistress.

Nearly a hundred years old, you were on your deathbed, and finally, in the arms of the still young and beautiful Medea, you breathed your last with a smile on your face. You died!

[This simulation is now complete!]

[Drawing simulation rewards. The following ten simulation rewards are available. Please purchase the desired reward first, then one reward will be randomly drawn.]

[One Heroic Spirit (Medea) (Price: 3000000 Merit Points)]

[One Heroic Spirit (Artoria Pendragon) (Price: 10000000 Merit Points)]

[One Heroic Spirit (Medusa) (Price: 2000000 Merit Points)]

[Hercules (one Heroic Spirit) (Price: 8000000 Merit Points)]

One Artificial Life Form (Illyasviel von Einzbern) (Price: 100000 Merit Points)

[Ilya's Golden Needle Magic Experience (Price: 5000 Merit Points)]

[Shirou Emiya's Unlimited Blade Works (Price: 1 billion merit points)]

One Dragon Tooth Soldier (Price: 20 Merit Points)

A bag of gems (Price: 1 point of merit)

[A pair of Rin Tohsaka black stockings (Price: 1 Merit Point)]

Upon seeing this, Xiao Feng's eyes flashed with a glint of light. He quickly spent tens of millions of merit points to purchase the nine relatively cheap simulated rewards, and then used the free lottery chance to get the most expensive [Unlimited Blade Works] for free.

【Unlimited Blade Works】is Shirou Emiya’s exclusive Noble Phantasm. The world it materializes is a red wasteland with countless unclaimed sword tombstones, with leaping flames appearing on the horizon and several huge gears intertwined in the distance.

This barrier can replicate any weapon the owner has ever seen and store it within the barrier.

During the Fifth Holy Grail War, Shirou Emiya's Unlimited Blade Works contained more than a thousand weapons.

Although Unlimited Blade Works is nominally a Noble Phantasm, it should more accurately be called a Great Magical Art known as a Reality Marble.

For Xiao Feng, who is a master craftsman, [Unlimited Blade Works] is definitely an extremely powerful treasure, capable of replicating all the divine weapons and artifacts he has crafted.

Furthermore, [Unlimited Blade Works] can not only copy sword-type Noble Phantasms, but also other types of Noble Phantasms.

However, copying other types of Noble Phantasms will require two to three times the energy of sword-type Noble Phantasms of the same level.

"use!"

With a thought from Xiao Feng, the red orb representing [Unlimited Blade Works] instantly transformed into a red light and merged into his body.

Through systematic optimization and improvement, the things that [Unlimited Blade Works] can copy have expanded from Noble Phantasms to various types of weapons.

At the same time, [Unlimited Blade Works] has been placed under the "Domain" category on the character attribute panel, and it can continuously grow stronger as Xiao Feng's strength increases.

Xiao Feng first used the [Unlimited Blade Works] ability to copy all the weapons he had before turning his attention to the remaining simulated rewards.

What first caught Xiao Feng's attention were naturally the four heroic spirits.