Interesting Journey in the Multiverse

Everyone has dreams and hopes. Some achievable, some not. In the end everyone follows the same path, anything can happen beyond that.
Follows the protagonist in his adventures to realize his dreams in different worlds.

first World : attack on titan

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not a waifu collector fanfic, or wish fullfilment story, there will be harem but a decent one with few girls, but later in the story.

it's a fanfiction of travel in the multiverse, several worlds are planned, I'm new in writing and English is not my main language but it should be correct.
I accept any kind of criticism, don't hesitate to give me advice for this fanfic.
I hope you will enjoy it.

I don't own any works other than my character and the ones I create.

I am writing this for entertainment, i have a lot of things to learn and i hope you can help me.