FamishedGod
I don't like the 500 years time travel thing. Now i can see mc will become an another edgy anime protag with a little or no character development (i might be wrong) like any other time travel novels. And his mom's role in his life will become meaningless as she is younger than him in mental age. I bet she will become just a typical harem girl with the title "mom". I hope i am wrong though.