the origin

ok, few people asked me who the hell is devilman ?
well, it is a character created by Go Nagai in 1971 for a manga so-called "devilman", i think.
Akira, a teenager has been merged with Amon, the most powerful demon, to become devilman.
Devilman has to struggle against his dark side to keep being a good guy, and thus to protect the world !
however the humankind is suspicious, then it decided to erase the devilman...
the earth will live its last moments before the apocalypse...
chaos and disorder will be unleashed...