http://www.mangareader.net/kokou-no-hito/117/3it awesome up till like chapter 60, and falls apart around 90. I'm at 117 atm.
I don't really get what is going at this point, as there are a million flashbacks and I don't know at which point of the story I am actually at.
I think I'ma just skip till the end cuz I started and want to know the end but don't want to read it all.
Gl if you guys wanna try it out lololol.