The art is similar to ... Mogudan. Maybe this is a student...Nice, can't get enough of this manga and it's dystopian world, interesting to see some backstory on those two kids, pretty sure they will play a big part in the future.
I can agree, the author began with the mystery about if human survived and the protagonist searched for years and now have a full organized group of humans and apparently infinite amount of food to find.... I like it for now, but I would prefer this to remain a mystery until the end.I haven't been a fan of the direction the story has been going since the crystalokids have popped up, and this really doesn't help.