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Gustav apparently had slept for a whole week after the incident and decided to take a bath with the girls after finally waking up to feel refreshed. However, through the bath, various lewd things ended happening, and the vicious pair of fusions drained him dry of his energy right after he woke up…

Nonetheless, after that, he was given a big feast, which included a lot of preparations using the meat of this monstrous being, which was highly nutritious when cooked by the flames of the infernal demons that Natasha could conjure.magic

The meat was still alive even after the creature was defeated, but they had to burn it greatly for it to finally die. Nonetheless, after that, Gustav acquired a great amount of power by simply eating these delicious dishes. It seems that the meat of an otherworldly interdimensional being was quite nutritional.

He continued to devour the meat until he was filled. The taste of the meat was like that of rich seafood. Not just plain octopus, but a combination of octopus, squid, scallops, and perhaps a bit of shrimp. It was incredibly rich.

He sat down as he rested after filling his belly. He felt the dimensional power of this meat nourish his body amazingly…

"Incredible… the meat of that thing is really bosting my power." He said.

"Indeed! It helped everyone recover their energy too." Said Kireina.

"I'm glad you're back, master. How are you feeling now?" asked Ervas.

"Good as new. Although I believe I need a bit of a rest too… Oh well, this is more than enough for now- Ah!"

Gustav suddenly realized that something had happened as he slept. But he had forgotten when he woke up.

However, he quickly remembered, and felt like he had received a greater gift than he could believe.

There was an ever-growing power developing inside of his very soul!

FLASH!

This power had kept his damaged soul together, and even reinforced it.This was the little blessing of a Dimensional Core, the Dimensional Core of his own very Dimension!

"What is this tremendous power?!" wondered Gustav.

However, he felt like he was not capable of bring it out of him, as if it were stuck there.

He also saw the large quantities of energy, EXP, which required to be used, he had leveled up a lot and could now change Classes, perhaps this was the key to see if he could take out this power from his soul.

"Master? Is everything okay?" wondered Ervas.

"Erm… Yeah. I think I am fine… Well, something happened."

Gustav explained to his summons what he had seen while sleeping, the power that assaulted him on his sleep, and the blessing it granted to him.

"Huh… That's certainly something." Said Kireina.

"Dimensional Core? So that's the true identity of this Dimension? Right… we had not realized that the Dimension where we live itself is also a massive place. Perhaps you could grow stronger by traveling through it!" said Anna.

"Hmm… well, perhaps." Said Gustav. He didn't really felt like going anywhere. After all, he had already done a lot, and wanted to relax for a bit. But it seems that destiny really didn't wanted Gustav to take a break at all.

He decided to finally speak with Gaia after he felt like he had nothing else to do.

Gaia responded to his call rather quickly.

"What happened after the battle? Are things fine out there?" he asked.

"Yes, things are mostly stable for now. I am glad you're back, Guardian." Said Gaia.

"Save yourself the formalities now… I want to tell you a little thing." Said Gustav.

"Hm? What is it?" wondered Gaia.

"I met the Dimensional Core." Said Gustav.

"The Dimensional Core, I see… Huh?! What?! You met the core of this entire dimension?!"

It seems that Gaia knew more about this than Gustav thought.He explained to her what he saw, and more.

"You were given the title of Dimensional Guardian… Impressive, Gustav! This means you've been recognized by the dimension and-"

"It means there will be even more battles, right?" sighed Gustav.

"O-Oh, yeah, well, yes… And she seemed to be in a hurry too…" said Gaia.

"What a pain, really… Oh well, time to change Classes. After that, we'll try to fit the entire planet here and fly off into the Universe. I don't know where I should go, but somewhere where I can get closer to the Dimensional Core. It asked me to find it after all." Said Gustav.

"So the Dimensional Core asked for your assistance and to meet you… Perhaps this entire dimension as a whole is in danger and not just an area of it such as our world… Perhaps hurrying up wouldn't be a bad idea, indeed." Said Gaia.

"Well I told you…"

Gustav decided to check the new Classes available. Classes were always the way to unlock his truest potential and get even more power out of them, so he knew that he could change into them to bring out the power he has been gifted.

…

[Available Class Options]

[Transcendental Divine Heaven Summoner God]

[Infernal Dark Abyssal Summoner God]

[Blazing Divine Flames Summoner God]

…

These three new Classes were all about being a Summoner! Well, Gustav always has been a Summoner, so this didn't surprised him as much. He always used his powers through summoning, fusing with the countless spirits he could summon to attain higher levels of power and so on.

He glanced at all three of the Classes, and decided to see their details this time, which had become possible.

…

[Transcendental Divine Heaven Summoner God]

A special Class given to a Summoner who have comprehended the power of the Heavens themselves and can assimilate them and summon powerful entities that originate from the Heavens themselves. Their power is substantial and incredible, and they exert the divine authority of the four major heavenly elements, Fate, Life, Light, and Law! All four combined can bring forth the special Composite Element, Heaven.

…

"The Heaven… Element?"

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