Ancient world.

The following week Zero spend his time with his family.

His older sisters came back and Zero began to train the other Pokemon's that did not train in the victory road. 

During the time spend in Palet town, Zero only spend time with his family and his Pokemon at the Institute.

One day Ash and Brock came looking for Margo as they wanted to look for Bruno at the mountains located near of Palet town.

Zero did not follow them as he was too lazy to get involved in that and he was not planning to face the elite 4 yet.

After Ash leave with Margo.

Zero began to chat in the garden of his family.

Misty: I was thinking that you will follow them when Ash mentioned that Bruno was near Palet town.

Zero: Is not time yet, my Pokemon's are still immature, we can fight against elite or experienced trainers but the elite 4 is different.

Daisy: Zero is right for being cautious. Some of them have train their Pokemon's to the level of legendary Pokemon.

Giselle: Aunt is really knowledgeable.

Daisy: Before Zero and his sisters were born I worked as police officer, I was capable of witnessing master Agatha  Repel a Zapdos who was causing problems at a power plant in a big city.

Misty: Woow, Be able to see in person the fight of master Agatha and her Pokemon's against Zapdos is a rare change.

Daisy: yes, it was magnificent, I will never forget that battle.

Zero: Some day I will have a legendary Pokemon.

Also, fighting against Bruno now is a bad choice, I don't want to shatter  my Pokemon's confidence  before the Indigo league begins, it will cause many problems.

Misty: It is a wise choice.

Zero: Most importantly I already finished creating the blueprints for our future home, I will be supervising the work for some days.

Misty: isn't a bit too early?

Zero: It is not, I change many evolutionary stones in the market to buy a large terrain in Palet town near the mountains. 

It is close to the institute of Dr oak.

I'm going to make the terrain completely flat to build a big house, a swimming pool and a large area for planting different types of fruit trees.

In the future our child's will have a wonderful place to live.

Misty: But I want be in charge of the Gym.

Zero: Don't worry Misty. I will never change or forbid you to follow your dream.

Also, with Dragonite you will be able to go and come back pretty easily. 

Misty: You are right.

Daisy: Zero is right, Also constructing the house here, when you have children we can help you to take care of them when you are busy working.

Now, prepare yourself as I need you to take some food to your father and Dr oak.

Zero: Yes mom.

Some time later, missing a week for the Pokemon league. Ash came again to the house, to Zero surprise, Ash came to ask Misty's help with his training.

Zero got interest, as he remember the Ancient civilization of pokemopolis and the Giant Pokemon's.

As he expected, the giant Pokemon's show themselves and he got a photo of the three Ancient Pokemon for his album.

Just as Zero was about to fell asleep by Jigglypuff singing, the System rang and disperse the drowsiness of Zero.

Zero: What is it System?

System: Host, my Analysis shows that those instruments are tools to summon Pokemon's from a different places.

According to my information collected during their appearance and disappearance they came from a different world.

It is possible to use those tools to transfer host to their world and come back without difficulty.

Zero: Will there be any problem?

System: Host, is not necessary to feel nervous, is completely safe to travel through both worlds. According to the information gather in the original world of host.

The Pokemon's came from the outer space to this world.

This tools must be from a human civilization that got knowledge of strong Pokemon's who could travel through space from their original world towards this planet.

Lastly: The time flows in a different way. 

30 minutes in this planet is equal to one month in the other world.

Zero: OK system let's go to the other world.

System: Activating transfer function. 10%...50%... Complete

The three instruments once again raise from the ground and wrap Zero with their energies. 

After a few breaths of time; Zero disappear.

-------------------

Other world.

Zero: System, how are things here?

System: There is a higher concentration of energies in this planet than the previous world.

Also the planet is at least 10 times bigger.

Is recommended to use the assassination skills from Zeno Zoldyck as the change of survival of Host will be almost non-existence.

Zero: How much time I can spend here?

System: only one month, those ancient instruments need energy to maintain the connection between both worlds.

Zero: OK system, Scan everything as we move. Notify me if something happens.

Zero was very cautious in this new environment, as he travel he became surprise.

The size of the Pokemon's in this planet was similar and the only difference was that they have a pattern in their bodies.

But, he discard that thinking as he became more knowledgeable about this world.

Apparently, those Pokemon's were in their growing states.

According to the scan of the system. The Pokemon's here can become giants even if they did not evolve.

Zero: System can I capture them with pokeball?

System: Negative, The function of the pokeball is limited and even with masterball is impossible.

The Pokemon's in this world are different.

Zero got depressed, but eventually he got over it.

Zero spend two weeks exploring the world, all he could do was to walk in a silent and cautious way.

Apparently the pokemons in this world see him as a bug.

Also, he could not release his Pokemon's because of the system suggestion.

 The presence of his Pokemon could be see as invasion of territory because the Pokemon of this world were wild and more territorial than in his previous world.

Zero was painful and joyful. He could collect a lot of evolutionary stones and got  sets  Mega stones for each Mega evolution he knew from his life on earth.

Sadly the herbs metals and other type of resources he found until now had no use for him or his Pokemon.

The reason the system provide is that those things contain dangerous and volatile elements that could not be removed, Those resources were only beneficial to the Pokemon's of this planet.

During his travel, the moment he collect all the Mega stones his  system became stinky and no longer allows him to collect more Mega stones.

Zero: Why I can't collect more?

System: System have discover that this planet has what earth men called World's will or World conscious in their novels of martial cultivators.

If host collect more Mega stones, there is a high chance that the world sent a tribulation as he consider host as an intruder and has been magnanimous allowing host to secure source of elemental energy without constrain.

Zero: Why evolution stones are not limited?

System: Because the energy contain is of lower rank and the energy in Mega stones contain energies difficult to condense.

Also host acquired his own full set of Mega stones and the others can become gifts to host wives.

Zero decided not to entangle anymore with the system.

During the rest of the time, Zero got into problems as he travel into different areas and never saw human in this world.

But he got surprise by the environment.

Trees, plants and rocks in this world were almost the same as the other world, the major difference was their size.

After traveling he need to use his abilities quite often. 

Only to pass through a river became a feat of swimming for a day. 

Climbing mountains and move out of a forest requires him to use all his power.

Zero got a major discovery that would make the world crazy.

Apparently the legendary Pokemon's of his world were not the only Pokemon at the top of the survival chain in here.

The quasi god's of his world in here became of their size and could  threaten the lives of them.

Other Pokemon's also were capable of making the legendary Pokemon's to retreat in defeat.

Apparently the Mega evolution was not restricted in this world. and became a permanent 4th evolution just because this world allows it.

Because of the dangers of this world. The legendary Pokemon became a lot stronger in here and their numbers were a lot. 

The difference is that here they must be in groups to survived. That made them easier to find couple and procreate.

In the other hand, Zero knew that in his world the legendary Pokemon had almost no enemies and they became disperse throughout the world.

Apparently the Pokemon's territories had a clear division and the legendary Pokemon's live in a zone closer to each other as their numbers could not compare with normal Pokemon's.

Zero became interest in that and decided to explore their territory expecting to gain something from that.