"The universe need balance.
The universe is finite, its resources dwindling. If left unchecked, it will lead to suffering and chaos. I am the only one who can correct this imbalance.
If I collect all the infinity stone, i wouldn't have to manually wipe haft of the universe population.
What a tiresome work it is. If only I could get superuser access then I could just wipe the half of population with just a command. "
(Someone from the crowd)- Bro, why don't you create enough resources with the power of infinity stones?
Thanos- I... I...how.. how would humanity learn their lessons to not commit the same mistake again?
(The same guy from the crowd)- Well, you could make them infertile so they won't have children more then two. Then there will never be problem of overpopulation.
Thanos- humans are persistent. They will find a way around. And soon their resources will deplete. Who will create more resources once I'm gone?
(The guy)- Then what will happen if the population grow again after you are gone?
Thanos- someone will carry the torch.(Internely thinking- maybe I shouldn't destroy the stones.)
(The guy)- why don't you create a different universe for the other half of the population?
Thanos- .... ... it's so much work this way. My approch is correct. It's the only way. Half of people have to die. Only then can balance be created.
(The guy)- Whatever you say, boss.( He's back at it again. Danm those TVA guys.)
Thanos- hehehe, I'm inevitable.
.....
...
.
Eir woke up from her weird dream where Thanos was having debate with some random guy.
With planning to gather infinity stones, it couldn't be help that her mind would think of Thanos. Well, you couldn't blame the guy for having some screw losse.
Now back to buisness.
Eir's goal is also the same as Thanos. She just haven't thought of what will she do with all that power. Maybe she should create infinite resources for everyone so no one will die of hunger and thirst. Or maybe she should modify the bodys of living so that they won't need food and water or even air to survive. Or she should just blow everything up so nothing will remain, nothing good, nothing bad.
Hh.. too much work just thinking about it. There's a thing called free will. She shouldn't rob people of their will to live as they please. Even if they waze war against each other or live in perfect harmony. What's wrong with this setting of the universe.
If even the so called Creather didn't change things who are we with our puny Brains to think that we could do better. Just let it be. At the end everything's going to be back to as it was. If you want to improve something that do it for yourself. Be selfish. For life is tiny, and world is too big to change.
Well, that all Eir's brain could think of at the moment. She would think this throughly when she get all the infinity stones. Now she should just focus on getting the stones.
If she remembers correctly, there should be three infinity stones on earth right now.
Time stone is our of reach as is can only be collected at last as her deal with the Ancient one.
Then there is space stone or tesseract, which or hidden in a simple tample or something until Red skull from Hydra got it. It should be still around somewhere, getting pass down from generation to generation in some remote family of a village.
Then there was reality stone which was buried deep in earth as Aether by Eir's grandfather or Odin's father Bor after his battle with dark elfs.
Now then with Eir's ability as a sorcerer, she should be able to detect the location of these infinity stones which contains a powerful and enormous energy inside them.
But the problem was that even with all her power she couldn't cast a large scale spell that could scan the whole earth and find the location for both stones.
So this left her with only choice to search around manually from place to place. It would consume a lot of time but she had enough time to waste too.
So after living their for hundred years, Eir's journey on Midgard finally started.