I’m Not the One You Like, Right?

I was thinking of creating a harem according to the will left by the woman I loved. However, I wanted to finish what I had to finish before that.... No, I wasn't the one you liked, right? I told you that I didn't intend to include you in my harem? The story of a young man who lost his family, was summoned to another world, and then returned to Earth and built a harem involuntarily...?