I have gave it a fair try okay. And time and time again, Shoujo and Josei writers have failed me. They can't write one interesting story(exceptions are not an example) without fking it up with weird notions.
Okay he has bad past, got reincarnated in a happy family, got sick again, got cured by God, has a bad family but extended family, is bad with sword, not because he is just weak because health just recovered, is good with magic, make a new nonsensical talent system with strings.
It's like this weird notion with Shoujo writers that I am not like the other writers, I won't write an op Mc. So I am going to make this weird blessed curses pendulum story which is a info dump and gloating over Mc. Generally this works as it's generally a female character at least for Ppl who don't care about interesting story but not in this case. Sorry.