I became the Lord of the Eternal World in Tokyo.

Flip through...

It took almost an hour for Uesugi Tetsuya to stop his fingers, which had been flickering like afterimages, and his eyes narrowed slightly.

Click on the detailed introduction section.

[—It can significantly shorten the speed of cultivating any Yin-Yang technique, and allows the use of any spiritual power and any Yin-Yang technique in an extremely efficient manner.]

Uesugi Tetsu pointed, and the label for Onmyodo (the art of Yin and Yang) occupied half of the tablet screen.

——【Great Yin-Yang Technique: The Cauldron of All Spirits】! (Requires 1 exchange attempt for a God-level Yin-Yang Technique)

At this moment, the person in charge, who had been standing aside watching for a while, spoke up: "If the human body is a steam engine, then this thing is equivalent to a nuclear reactor."

He paused, then used a more accurate term.

"Or rather—a psionic reactor."

Holy crap, that's intense!

More importantly, it perfectly met his needs.

Uesugi Tetsuya was about to click to redeem, but then paused just as his finger was about to fall.

wrong.

He turned his head and looked at the expectation that the person in charge was trying hard to suppress but still revealed in his eyes.

How could Uesugi Tetsu not understand?

This is clearly an expression that says they want to "clear out their inventory"!

There are definitely pitfalls in them.

He smiled at the disappointed person in charge, then used the special affairs office's special cell phone to dial Nanjo Aimi's number.

When in doubt, asking Nanjo-nee is always a good idea.

The call was answered after two beeps.

Uesugi Tetsu didn't exchange many pleasantries, but simply asked if the Myriad Spirit Cauldron was an option.

Nanjo Manami breathed a sigh of relief: "It's good that you asked... Tsk tsk tsk, this thing is a complete disaster, it could explode at any time."

"With just a little instability, or a slight mistake by the Onmyoji, the Wanling Cauldron implanted in the Onmyoji's body can go out of control and blow the person to smithereens."

—This thing is like a glass cannon. It is indeed powerful and fierce, but if you make a mistake when releasing Yin-Yang magic, the Myriad Spirit Cauldron will go out of control.

—Once the Wanling Cauldron goes out of control, it will bring immense pain, and the Onmyoji's frail body can hardly withstand it.

This immediately created a vicious cycle, turning a simple loss of control into an explosion.

Uesugi Tetsuya was astonished and abandoned the idea of ​​exchanging for this thing.

The Wanling Cauldron is indeed a good thing, but no one wants to put a time bomb inside their body that could blow them up.

"Wait, Uesugi-kun," Nanjo Manami asked as if she had remembered something, "Did you exchange for the Zhou Tian Yan Armor?"

Uesugi Tetsu replied, "Yes."

On the other side, Nanjo Manami, who had just escaped the wave of frenzied congratulations from her colleagues, superiors, and gift-givers by taking advantage of the phone call, turned around.

Then, a subtle smile appeared on his face.

—The Myriad Spirit Cauldron can quickly create the Zhou Tian Flame Armor, and conversely, the Zhou Tian Flame Armor can also restrain the Myriad Spirit Cauldron after it shrinks.

In addition, Uesugi Tetsu's high-level spirit control techniques can also control and stabilize this "reactor bomb".

Moreover, Uesugi Tetsu's physical strength and willpower are also very high, and he can withstand the torture, unlike ordinary Onmyoji who will be drained of their strength by the Wanling Cauldron and tortured to death in no time.

This is equivalent to triple protection.

It also saves the long time required to cultivate the Zhou Tian Flame Armor and many Yin-Yang techniques... It's simply a perfect combination.

"Uesugi-kun."

Nanjo Manami sighed, her tone seductive.

"I think this Myriad Spirit Cauldron is truly a great Yin-Yang technique prepared entirely for you."

Uesugi Tetsuya on the other end of the phone was confused.

Why wasn't it allowed just now, but now it's prepared for me?

Nanjo Manami then gave a long explanation, giving Uesugi Tetsu a thorough understanding of the Manling Cauldron.

"that is……"

"Just what?"

Uesugi Tetsu asked in return, knowing that the main point he had been building up to was about to be revealed.

"The material cost for casting the Myriad Spirit Cauldron is a bit expensive."

"expensive?"

Uesugi Tetsu smiled.

Is it expensive for you now?

"Would the remaining opportunities to complete the Zhou Tian Yan Armor, plus one more complete completion opportunity, be enough to cover the material costs?"

Nanjo Ai-mi paused for a moment: "You don't want the last chance?"

Without hesitation, Uesugi Tetsuya replied, "Yes, all of it will be used to exchange for materials to forge the Myriad Spirit Cauldron."

"That should be enough for a basic version, but you'd better think it through. You can't back out when the materials are delivered."

Nanjo Aimi confirmed this again.

"Think about it."

Uesugi Tetsuya knew very well what he needed most right now.

Now, he has four main combat skills that are eagerly awaiting development: Life River Breathing Technique, Spirit Control Technique, Five Thunder Technique, and Natural Mind Flow. He also needs to figure out the Lin Word Technique and sword principles and techniques.

Not to mention that the Karudo factory still has a tail left behind. Now that he has enough strength, he can go out and explore more in the world of the living. He still has to return to the Warring States period.

There are just too many things that require him to spend his time on.

As for the Zhou Tianyan Armor, Uesugi Tetsu really couldn't tell how much time had passed.

Whether it's basic or not doesn't really matter... as long as it shortens the training time for the Zhou Tian Yan Armor, and even the subsequent Five Thunder Technique and Spirit Control Technique.

On the other end of the phone, Nanjo Manami walked into the spacious room filled with ghosts and spirits, and turned on speakerphone.

"Uesugi-kun, please repeat what you just said."

The entire room fell silent, everyone turning to look at Nanjo Manami before hearing Uesugi Tetsu's words.

"—Use all the remaining completion opportunities to exchange for materials to forge the Myriad Spirit Cauldron."

"okay, I get it."

Nanjo Manami smiled and replied before hanging up the phone.

She placed her phone face down on the table and, with a cheerful smile, scanned everyone present: "So, everyone."

"Let's talk about angel investing."

……

Just half an hour later, Uesugi Tetsu received a "List of Materials for the All-Purpose Cauldron" from Nanjo Ai.

They said someone would deliver the materials to your door in the next couple of days, and I would personally come to implant the Myriad Spirit Cauldron into you then.

After replying with a string of thank-you emojis, Uesugi Tetsu opened the long list containing hundreds of different materials.

[Tears of the Mermaid King], [Ash of the Heavenly Rock Cave], [The Reverse Scale of the Yamata no Orochi], [Hair of the Underworld], [Fragments of the Medicine Pot]...

?

Is this the basic version?

The first few materials alone made his whole body go numb.

Heaven knows whose hair the "hair of the underworld" is, and whose fragments the "medicine pot fragments" are...

Uesugi Tetsu decided that he wouldn't think about it further unless Nanjo Aimi took the initiative to speak.

However, among the many mouthwatering ingredients, there is one that stands out from the crowd.

【Cursed Blood of Demons and Gods】

The material that governs curses, killing... or rather, "one of the maximum outputs of the Myriad Spirit Cauldron" actually came from an ordinary, nameless ghost.

This thing isn't cheap.

On the contrary, the blood of demons and gods is already quite high-class.

Compared to the materials from the legendary beings mentioned earlier, it seemed incredibly meager.

Uesugi Tetsuya took a screenshot, puzzled, and sent it over.

Nanjo Manami responded immediately.

"The demons and ghost stories associated with the curses are very hard to find, and they can easily spread widely if you're not careful. So once you find them, you should clean them up and purify them as soon as possible."

It turned out to be the case.

Uesugi Tetsuya then asked, "What about even more advanced materials?"

"The best, of course, is the blood of the God of Calamity, after all, that one is the embodiment of calamity and curse in mythology."

Nanjo Manami responded, not one to shy away from stirring things up, adding a funny emoji at the end.

What she didn't expect was that Uesugi Tetsuya was stunned when he saw those three words, and actually started to have thoughts about them.

【No, I was just kidding, you actually took it seriously???】

Amidst the question marks sent by Nanjo Ai, Uesugi Tetsu stared at the assembly token in his storage backpack.

Calamity and divine blood?

Uesugi Tetsu remembered the white-haired girl sitting alone at the walking gathering.

This thing, for him...

Perhaps it really wasn't that difficult to acquire?

Chapter 312 The Eye of True Sight, Seeing Through Everything! Using Happy Water and Games to Corrupt the Terrifying Calamity God of the Sun.

Come to think of it, it has been quite a while since I last visited the gathering to see the God of Calamity.

I clearly told Him last time, "Please look forward to seeing you again."

Uesugi Tetsu felt a little guilty for accidentally turning Mokuzu into a left-behind "child".

At this moment, Nanjo Manami's admonition was still going viral.

[Nanjo Aimi: Don't mess around. If you touch the sacrificial consciousness or curse related to the calamity, people will really die. If you're not careful, you might pollute the entire city.]

Among the many verifiable deities, His temper is among the worst!

[Moon Sand Sauce: I understand.]

The God of Calamity has a bad temper, as you can see from how I was almost killed by Him in one move when we first met... but it depends on who you're dealing with!

Uesugi Tetsu chuckled silently to himself.

—Dude, I'm the only one left at the gathering now. Do you think I can get the same treatment as those shady, unsavory guys outside?

[Nanjo Manami: Don't get me wrong, you know Tsuchimikado Arashi? He fought you in the end just to use that person's power to curse you, but he got the backlash and had to be carried home.]

Upon seeing this message, Uesugi Tetsuya was taken aback. He thought to himself, "No wonder Tsuchimikado Arashi made such a big fuss back then, acting like he had all his trump cards up his sleeve, but in the end, nothing happened to me."

Look, praying to the God of Misfortune to curse themselves... How could this flood possibly wash away the Dragon King Temple!

In this world, you need more than just ability.

Most importantly, you need to have connections.

[Tsukisuna-chan: By the way, Nanjo-nee, has that history book I mentioned before been finished yet?]

[Nanjo Manami: I got it all ready a long time ago, but I forgot to give it to you after the seeding battle started. You should have told me sooner.]

Uesugi Tetsu stroked his chin, hesitated for a moment, and then continued typing.