Manhole

[MangaDex]

 

[DanYHKim]

Halfway through, but really interesting. Kind of an inhumanly attractive concept, rather akin to other stories about deliberately setting off an apocalypse, but a little less destructive of property.

 

[Morgan_911]

Fucking average.

 

[bd648]

really nice stuff

 

[justinbalisang2005]

Jagaaaaan but more Seinen

 

[Megumi05]

It's a slightly weird sort of horror like Ito's more mild works, but there's a well defined reason why events occur and the villain makes sense. The science aspect is cool & it's well paced for being so short. If you're looking for quick reads, this one deserves a spot on your list of future titles.