While walking around inside the hole, Leo's excitement was building up to higher and higher, seemingly reaching the very top of the sky. There was just countless amount of eggs around, so he can't really help his excitement from growing, especially every time he thought of what to do with the eggs.

However, despite his excitement, and even though there were just plenty of plans that keep on building up in his mind, Leo was still able to calmly thought of an excellent plan on what to do with the countless eggs.

With these numerous eggs, Leo was planning to hide it in this hole for the meantime, and return again once he's capable enough to have the means to tame all the Anacondas inside the eggs.

Magical Beast eggs have one thing in common. The eggs will never hatch unless feed with Mana and they will also never die even if not feed with Mana. Unless, if someone purposely breaks the egg, obviously in that case it would die.

The Magical Beast eggs would just have to wait in this hole until Leo plans to hatch it. And leaving the eggs for the meantime is not a problem too, since they will not die, anyway.

Moreover, a Magical Beast being able to find the eggs wasn't also a problem, since Magical Beast eggs weren't useful in any case. Only when the eggs were hatched and turned into a Magical Beast, will they become useful, not when they are still in their egg form. Also, Magical Beast eggs don't contain Mana or will give power to anyone that consumes it. So, no Magical Beast will become interested in the eggs. Unless, if that Magical Beast was intelligent enough to be able to think of feeding the eggs with Mana to raise livestock, which is something that only Five Star Magical Beast and higher are able to do.

The Yellow Forest doesn't have such a powerful Magical Beast around, so not a problem. If the Yellow Forest indeed has one, then Silver Kingdom would eliminate it immediately, since having such a powerful Magical Beast in the middle of the Silver Kingdom's territory would practically cause trouble to its own people.

So, Leo's plan of returning once he became capable enough to have the means to tame the Anacondas inside the eggs doesn't have any problems.

To be honest, Leo's plan wasn't actually just to tame the Anaconda's inside the eggs, but to use all the eggs to make his ideal army. An army of cavalier riding on top of a Yellow Skinned Anaconda. Such an army of cavalry would obviously be really powerful!

As to why?

The reason was simple. After all, Leo was already given the ability by the Red Cube to summon Elementals, so naturally, he will not just waste such ability ruling a small territory like Heart city. Even a blind, lazy, or any cripple person, once given ability like Leo's, would also have the same thoughts in their mind.

Also, the moment Leo had made Cassandra his slave, he had already thought of building his own Empire in the near future. Even if he wasn't given the ability to summon Elementals, he will simply work hard and do everything instead to achieve such a goal. No matter how impossible it was, he will still find a way to do it in order to become strong, and hence be able to help Cassandra take back her kingdom. And once that's all done, he will then work from that to make his Empire.

Such a plan was long been building up inside Leo's mind. Even when he was still a kid, he had already thought of doing so. Though such thoughts were just ideas for the moment since he doesn't have any ability to really turn it into a reality, yet.

However, this time was different already. The Leo now was a Mage, has been given the ability to summon Elementals by the Red Cube, can digest a huge amount of Mana easily, and also has the resources to make such a dream into reality. So, taking all the steps to reach his goal can be possible now.

After walking around the cave, Leo decided that it's time to take a rest now. Time was running. He can't just let Cassandra and the others keep on waiting for him at White River City. He needs to hurry up and meet them. But first, he needs to take his sleep in order for him to replenish his energy and to rest his already exhausted body.

.....

It was already dusk when Leo woke up.

Without any further hesitation, Leo quickly left the hole. Arriving outside, he enlarged his Earth Elemental and quickly ordered it to carefully cover the hole with dirt and other things that he could use to cover up the entire place.

"Go cover-up that place!"

Although, the Magical Beast eggs being discovered by Magical Beast wasn't a problem, but being discovered by fellow Humans was possible.

Magical Beast eggs weren't of any use to Magical Beast, however, to Humans it was. Especially to the alchemist, since Magical Beast eggs were one of the ingredients to make potions.

Hence, the moment a fellow Human found out about the hole, they will obviously think of using it for themselves. Maybe those people would sell the Magical Beast eggs to earn gold coins. Magical Beast eggs weren't cheap in the market after all, though its prices vary depending on what type of Magical Beast egg it was. Magical Beast eggs were also really popular among the masses because they can use them to have a tamed Magical Beast. Lastly, they could also just use it for themselves once they found the hole with the eggs, just like what Leo planned to do.

So, with all of those reasons, Leo couldn't just be careless when covering the hole. He needs to be cautious, pays attention to details, and be sure to cover each edge and inch that might point out that the place was a nest full of eggs. Only by doing all of those could he be assured about the eggs not being found out by any other Humans.

After the Earth Elemental did all of that, the hole was now like a small natural hill. A hill with a rough diameter of 20 meters and with a height of over 30 meters. Also, yellow trees and bushes could be seen covering the top of the hill which had seemingly made the hill a natural made hill instead of being a man-made one.

Of course, Leo naturally added something conspicuous at the place to allow him to find the hill easily, again. But this conspicuous object was something that only he knows the purpose about in that area.

A yellow tree near the hill was cut, before trimming off all of its leaves and putting the skeleton head of the Yellow Skinned Anaconda at the treetop, while its skeleton body was crisscrossing the trunk. Afterwards, Leo ordered the Earth Elemental to make the tree stand up again.

"Finally, I'm done!" Leo silently muttered to himself.

Even if other Humans could find this place because of the Yellow Skinned Anaconda's skeleton, they will still not be able to understand the meaning behind the tree.

After finally finishing all of those things, Leo finally decided to leave the area and to start looking for those weak Magical Beast. It was now time for him to leave this place.