Not even talking about if the story itself is good, perhaps it is, but just based on the title.
For me it's all those Isekai stories with a title like : "the tyrant that I raised..." or the "duke that I tamed..."
Idk why It gives me the ick so much, it does not really say anything about the plot but to me it just means :
"here is a story about a completly obsessed Ml with a terrible past who got saved by the mc and since then can't see anything else apart from her, and the mc who knew his trauma shaped him to grow up as she wanted him to, and then somehow falls in love even though she always saw herself as a big sister or mother figure"
I know it's not truly what happens on these stories, but if she really raised the guy it would be strange to picture the mc with the ml after. And the titles with "taming" like, is the ml an animal that needs to be controlled or something ?