Steadfast Wizard: From Heart-Swapping Rat to Dimensional Demon God

Compared to the almost infinite flesh and blood dimension of the Lord of Billions of Flesh and Blood, Isaac's one hundred cubic centimeters is not even a fragment. However, due to the legendary ritual, this part of the void has also seized the essence of the flesh and blood dimension, and can barely be considered a dimensional seed.

With sufficient resources, it may become a true dimension in the future!

Of course, no one is aiming for that goal, as it requires an enormous amount of resources!

This dimensional seed has two real functions. First, it can provide a short period of infinite magic once a day! The duration of the infinite magic varies depending on the size of the dimension.

Secondly, seeds, of course, can grow. Once they have grown to a certain extent, they can be harvested to obtain dimensional fruits. These are resources traded with demons and can replace many of the offerings required for rituals, while also mitigating the risks associated with those rituals.

As Isaac's connection with the dimensional seed grew stronger, a faint red light emanated from the depths of his soul. Soon after, a red gem condensed on Isaac's chest, serving as the anchor point between the dimensional seed and the mortal world.

Whether it's harvesting the Fruit of Dimensions or using skills with infinite magic, this gem is essential.

In addition to these two general abilities belonging to dimensional seeds, as a seed separated from the flesh and blood dimension of billions of flesh and blood lords, it can also produce ten kilograms of first-order demonized flesh and blood essence every day, or the spell consumables that can exempt one flesh and blood spell.

This effect improves as the dimension increases.

However, it's still a pie in the sky, but the resources required for dimensional growth are too numerous; how many demon gods would be ruined by that...?

Just thinking about it made Isaac shake his head. With that energy, he could use it to improve himself and might not be any worse than a genuine demon god. Why go through all this trouble?

Put the glowing ruby ​​in your pocket, and when you have time, make a necklace like the one in Doctor Strange that holds the Time Stone—it's portable and discreet.

Soon, Isaac came out of the basement. Although it was late, he did not rest. Instead, he walked towards the door. He couldn't sleep at all!

Upon arriving at the laboratory, Isaac pushed all the manuscript papers aside on the desk and then placed the magic book, which had been modified by the Lord of Billions of Flesh and Blood, on the table.

The originally ordinary brown notebook was transformed into a magic book that looked very evil after being modified by the Lord of Flesh and Blood!

The book's cover features a tightly closed eye in the center. When your gaze falls upon the magic book, the eye will suddenly open, revealing a scarlet blood-red eye within.

Above the blood-red eyes was the book title written in the language of the demon gods.

Isaac glanced at it and quickly looked away. Demon language was a powerful language like Elvish and Dragon language, but it was even more sinister than those two languages.

Unlike the other two languages, the language of the demon gods does not require deciphering. Even if the writing of the language of the demon gods is very complicated, you can understand its meaning with just one glance. Moreover, it has a mysterious effect as soon as you say it out loud, which is very convenient.

So, what is the price?

Each time you use the language of the demon god, you will be marked by the corresponding demon god, and slowly you will be corrupted by the power of the demon god, eventually becoming a plaything of the demon god!

Isaac was well aware of the dangers involved, and he wasn't confident that he could be exempt from the side effects of the demon language. Therefore, he didn't even look at it and directly opened "Preliminary Research on Goblin Lairs: Flesh and Blood Lairs".

Opening the spellbook, Isaac was greeted by strings of profound magical text. Compared to the eerie language of the gods, the magical language created by the wizards was less alluring, but the contents of the book captivated Isaac, immersing him completely in its contents.

After a long while, Isaac finally snapped out of his reverie, slowly raising his head with a look of sudden realization. So, it was that simple…

"Rip~"

As Isaac came to his senses, the demonic claw emerged from the back of his neck, a faint flow of magic emanating from it. A blank magic book appeared, its contents copied one-to-one onto the page: "Preliminary Study of Goblin Lairs: Flesh and Blood Lairs."

With this, Isaac's innate sorcery has officially been upgraded!

It transformed from flesh and blood into a den of flesh and blood!

Flesh Nest is a type of area magic, but it differs from area magic like the Beast Breeding Ground. Once set up, Flesh Nest can be moved and transformed into a Flesh Gem that can be carried around.

However, during this period, all functions of the Flesh Nest are suspended, and it can only be used again after it is unsealed.

Unsealing it is tantamount to recasting the Flesh Nest once again.

Even so, its practicality has been greatly improved!

Compared to flesh and blood transformation, flesh and blood nests have a huge advantage: they can condense flesh and blood embryos in advance, which will take shape within one to two seconds when needed and be added to the battle.

In other words, it has the ability to mass produce troops.

Furthermore, the Flesh Nest has a lower demand for enchanted flesh essence because, as a variant of the Goblin Nest, although it does not have the ability to draw magic power from unknown entities like the Goblin Nest, it can still absorb magic power from the air.

Besides, he also has the infinite magic of the Dimensional Seed. If he plans how many times to use it, he can raise a large army in no time!

At this point, Isaac's combat system can be considered to have taken initial shape: the basic three-element shield, movement, harassment, and survival, and then the rest is left to the army of the Flesh Nest!

At the same time, there was an unexpected surprise: after the ceremony ended and he absorbed a lot of knowledge, his period of magical power fluctuations had completely ended.

In other words, he can now prepare for his first formal wizard advancement ceremony. After the ceremony, his magic power and mental strength will be enhanced to a certain extent, and if it is a special advancement ceremony, he will even receive other bonuses.

The only pity is that he currently has no promotion ceremony, whether it is a general one or a special one.

Moreover, I've almost spent all my money, so I'll have to wait for the dragon lizard and the demon rat to arrive before I can see the specific situation.

"Sigh... money..." Isaac sighed, shook his head, and continued studying the Flesh Nest.

His innate magical talent only allows him to perform magic conveniently and quickly, but it doesn't allow him to fully understand the principles of magic. Further research is needed to develop his understanding of it.

Knowledge is the source of all a wizard's power!

……

As dawn broke, a ray of sunlight dispelled the darkness in the laboratory, and Isaac gradually snapped out of his magical research.

However, Isaac's pupils suddenly contracted as he raised his head!

On his desk sat an unfamiliar magic book!

The cover of the magic book reads "The Mad Witch Society"!

Isaac frowned as he looked at the spellbook on his desk. He hadn't slept a wink all night, and although he had been focused on his magical research, he shouldn't have been completely unaware of the extra spellbook.

After much hesitation, Isaac slowly reached for the "Mad Witches' Guild." Although the book's arrival was strange, it shouldn't have any malicious intent towards him. Otherwise, the person behind it could have placed it on the desk silently, and killed Isaac just as quietly...

Although he might become someone else's pawn, he has no choice right now. If it's really a scheme, then rather than passively entering the game, he might as well take the initiative!