Der Alchemist von Harry Potter

Albert has never had any big ambitions. He has always thought of himself as a salted fish. He was reborn and turned on the panel cheat sheet. This is the proper way to become a winner in life.

When Albert was planning to make a salted fish with a goal, the Owl sent an invitation from Hogwarts, and he realized that he had traveled to the world of Harry Potter novels.

Now, Albert is considering how to be a dreamy salted fish in the magic world.

I saw that the fic was posted more times but not until the end only until about chapter 60.

https://novelvice.com/novel/the-alchemist-of-harry-potter/

PS: The original story has over 1000 chapters.