It begins in a post-apocalyptic society that is being devastated by a pandemic. This new virus known as "Closure" causes people's skin to harden into an outer shell as their internal organs gradually liquify - an agonizing process which often takes years. The series begins with two children, Enoa Ballard and Hana Mayer, who currently live separated from society alongside their heavily-religious guardian who is slowly dying of Closure. In of itself, their story is excellent, but this is merely the one-volume prologue.
Many years later, the story moves to their son, Elijah Ballard. Initially he is making his way in the post-apocalyptic society, alongside his father's robot, Cherubim. However, he rapidly gets involved with a band of guerrillas. From here, the story begins properly, but this barely scratches the surface of it.
To call Eden "ambitious" would be an understatement - think of any major, lofty theme found in fiction and Eden probably has it. This can be something of a double-edged sword; some people complain about Eden being "unfocused". This is understandable, as Eden is so utterly dense with plot threads and characters that it sometimes collapses under its own weight. However, it's a necessary evil - if it restrained itself even a little, Eden would most likely lack the sheer scale it has.
This definitely isn't a manga for the faint of heart - it's incredibly explicit, in terms of both sex and violence. It's unflinchingly brutal, and absolutely no character has plot immunity; anyone can die at almost any time. Similarly, it has no reservations when it comes to sex - as the post-apocalyptic society has caused sexual trafficking and prostitution to become all the more common, it's only logical. Hell, a reasonable chunk of the story is set in a brothel and revolves around prostitutes, amongst whom one of the best characters in the whole series can count herself. Unsurprisingly for something as thematically heavy as Eden, "good" and "bad" are near-meaningless. Don't expect morality to play any big part in it.
Unfortunately, around the halfway mark, Eden dilutes itself with comedic elements that are uncharacteristic of it (and also aren't very funny). This also happens around the same time as a rather ill-advised timeskip that happened to ruin a great character who was soon after killed off unceremoniously. There is a stretch of a couple volumes that were littered with mistakes that unfortunately drags it down - which is a shame, because outside of that Eden is my absolute gold standard for manga.
Of course, there's only so much damage that can do to something otherwise so very strong. Eden definitely sits among the best manga I've read.
Final Words: Though it occasionally stumbles under its own weight, Eden is a manga so overwhelming that few can hope to compare to it.
Story/Plot: 9/10.
Characters: 8/10.
Art: 10/10.
Overall: 9/10.
For fans of: Akira, Nausicaä of the Valley of the Wind
