Dr. Stone dj - Akuyou-Kinshi!!

I would assume that those get tacked onto the end of her life expectancy. But who knows if the author thought that far.

Yurea besto yandere

Men of culture, we meet again!!

Nah, it's not isekai, nor is it reincarnated in the future. He's the same person, but younger. It would be like falling asleep only to find out you're in caveman times again. Society looped back to before everything was so advanced either through loss of knowledge or loss of qualified people to teach.

Yeah, I like the shocked face as a separate thing, but as part of the story itself... nah..

Hanayama: *shows up*
*acts like a chad in front of Jack and Pickle*
*doesnt elaborate*
*leaves*

Itagaki again showing us he has no fucking idea how steroids work.

After Reading: It's actually pretty good! I wouldn't say it's the greatest you'll ever see but it's a good 6/10. The white hair red eyes bs doesn't make the MC edgy(much) which was the main concern