Pokemon: Pick up Eevee at the start

A poor household who crossed into a fusion elf world?
Xia Chen, who started on the difficulty of hell, said that he was not panicked at all.
No money to be a trainer?
Then start as a researcher!
Research new evolutionary paths, develop little-known elf characteristics, look for super-evolutions and Z-moves that have not yet appeared...
After accumulating enough resources, change jobs to be a trainer, become a gym master or a salted fish king, wait to die, and raise a lot of cute elves to spend the rest of your life together.
But the life I had planned early was disrupted by a picked up Eevee and various elves with special skills...
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Ibrahimovic: "When I am reborn, I must make up for the regrets of my previous life, and climb to the peak that no one can reach with Xia Chen!"
Menus: "Golden scales are not a thing in the pool! Alola coconut egg trees can be dragons, why can't I become a dragon? Dragon cultivation system, open!"
Xanadu: "Why don't all the elf life simulation results have the ending I want? I'm so unwilling, come again!"
Little Broken Diamond: "As long as you walk down this road, can you evolve into the legendary Tianxi? I understand!"
...
This book is also titled, "I Really Didn't Want to Be Taken Fly by the Elves", "My Elves Have a Big Problem", "My Elves and My Hanging Elves"