- Edited
MAKKAPATI
To be perfectly honest, it may be rude, but I don't really find the little "summary" of the story attractive. I know it's only a brief summary, but I'll explain anyway; I'm not here to be mean or anything, so please don't trash-talk x)
So, for the MC, being a neuroscientist makes him an intelligent and very busy person. It's a passionate profession, an explorer of the human being (BAC +8). So being addicted to two things next door is almost impossible. But making him a person who occupies his little free time with reading and/or animes, I agree. I have more of a feeling that you're trying to make the MC a character that looks like an otaku, because you know it can be successful, but being otaku and neuroscientist don't really fit together. The best thing is to assume your originality and make him a character in his own right and not a character in which everyone can identify themselves.
I'm not going to give my opinion on transmigration/reincarnation and the Isekais are genres, and I like them, you just have to know how to manage it.
Then, used scientific "technology" to transmigrate to another world.... that not really related to the work of the MC. He is a neuroscientist, trying to understand how the brain works, for example, he studies the brains of people with Alzheimer's or schizophrenia and studies the results to better understand these mental illnesses. There's nothing technological about that. So from then on, the story will already start to make no sense, especially since I don't see, even if there were access to this technology, how he could use the machines without knowing them and even less on his own. And the fact that he wants to leave his world because he's annoyed just seems to me to be a facility for the story to begin. I'm sure you can find something interesting, for example, he's a scientist, so he likes discoveries, right?
The fact that there is no magic capacity is something that has already been seen but that remains interesting, if he develops his magic it's even better. But how does he manage to bring all the technological equipment from Earth? It's not like he's going to get the whole thing delivered.
I have the impression that you just had an idea and wrote it here without doing any research, which isn't the best thing. Of course you can find someone to write this story, but it's not up to the person who will write to create the whole script and fill in the gaps and problems in the script. Everyone has to do their part.
If you ever make that effort and work again, I maybe I able to write this story.
I hope at least I helped you :)