I really like the first chapter and story telling, we can tell a little bit about mc's past life with some contexts. People looked down on him because he got the weakest creature and he despised it, blaming it and wished he had something different, more useful. But as he gets older, he learned to live with it, rely on it and little by little, he grew a bond with it and appreciated it. But at that point, it was too late. He wished he had given it a better life instead of ignoring it for most of his life.
I had tears in my eyes reading this. Hype for more chapters.