Even if you succeed in jobless reincarnation and time magic, you must live life to the fullest.

It looks like a biography or something...

The same story I saw before, "The Tale of Ars", is similar.

Well.

It's more like a legend than a biography.

But Ars is a world-renowned hero who ended the first war between humans and demons.

This Rostina...

I don't recall ever hearing that name before.

But the author of this book is also Laplace.

Well……

Let's take a look.

……

Think so.

I opened the book.

then.

I realized that this book was not a biography.

The full title of this book should be:

Regarding the Rostina Physical Fitness Improvement Program

That's right.

The preface to this book is about the time Laplace spent with the young girl.

However, the main content is about how to transform Rostina.

The purpose of the modification was to utilize Rostina's unique physique to store magic power.

And in the distant future, to provide power to Orstide.

Ok……

This girl is named Rostina.

The magic power within him was overwhelming; was it a curse or a spell?

When I was a child, I had uncontrollable magic.

They destroyed the village and killed the villagers.

So they were driven out of the village.

She was taken in by Laplace.

Laplace unlocked the secret within Rostina, implanting a magic circle within her to nullify the overflowing magic.

This way.

Rostina finally settled into a stable life.

I'm not interested in this part.

Although I have a lot of magic power within me, it hasn't gone out of control.

This is probably thanks to the Laplace factor.

Therefore, this book is of no reference value to me.

but……

Soon, I noticed a problem.

The author of this book.

It wasn't Laplace, the master of technique.

It is not Laplace, the demon god.

Instead, it is "Laplace, the Demon Dragon King".

Who is Laplace, the Dragon King?

Based on my investigation in my previous life, plus information from Orstide.

Laplace, the Dragon King, was split apart by the God of War at the end of the Second Great War between Humans and Demons, about 4,200 years ago.

In other words...

This book was first written more than 4,200 years ago.

In other words.

This Rostina is from 4,200 years ago...

No.

Perhaps it was five thousand years ago!

That is, before the Second War Between Humans and Demons!

Laplace, five thousand years ago, wanted to transform this Rostina.

As an assistant to Orstide.

However, Orstide was reincarnated in the year 330 of the Ankylosaurus calendar.

The long-eared tribe does have a long lifespan, but at most it is only about 1000 to 2000 years.

It is absolutely impossible for them to live for more than 5000 years.

But Laplace intends to use some means to transform Rostina's body so that she can live until the time of Orstide's reincarnation.

In other words.

That is the so-called...

"The magic of immortality..."

I instinctively covered my mouth.

This is it.

This is exactly what I've been looking for!

So far.

I've been working hard to research the magic of immortality!

It took a lot of effort and time!

however!

But there has been no progress!

In my previous reincarnation, I was stuck at this crucial juncture and could never break through!

I thought I could make up for it by spending time and effort.

So much time has passed, yet there has been no progress whatsoever.

but now……

I saw hope.

"What to do? What exactly do we need to do!"

I continued flipping through the book, "About Rostina".

Laplace wrote the following.

The goal is to remove the magic circle from Rostina's body and return it to its original state.

Then, using the secret arts of the demon race, they gradually altered their bodies.

This process needs to be repeated several times.

It may take hundreds or even thousands of years.

For over a thousand years...

how so……

The prerequisite is actually a lifespan of thousands of years?

This is just too outrageous...

No.

wrong.

Upon closer examination, the purpose of this transformation process was to share the magic power within the body with Orstide.

The effect of extending lifespan is secondary.

In other words.

Simply extending lifespan may not require such stringent conditions.

where is it?

Where exactly is that demonic secret technique that alters the body?

I immediately started searching for the follow-up content.

However, nothing came of it.

When the book was halfway through its writing, a sudden note appeared: "Further content will be added after the war ends."

And that's it.

That was the end of it.

"Damn..."

My lips twitched as I clenched my fists.