I want to read stories where MC experiments, fails, and learns form and develops. The story could have Fantasy, Magic, Sci-fi, or a mix of them it doesn't matter. The story could be Western or Eastern.

But MC is of mindset trying to develop his own path different from the norm. In a simple sense, he would be like Orochimaru but Saner. It's also good if they have to also fight aside from research. Any recommendations for Books or Novel or Webnovels?