Differences

1) Every single character from the series is either dead or their location is unknown and they will not be in the Rp (There might be mentions of them occasionally, and their made up children will be in the Rp)
2) Japan has bin completely cleared of Akuma and is the new Black Orders Hq
3) The Akuma's homes are spread out in many areas like Canada, Parts of Africa but thier Main home is in Russia which is unhabited by humans and completely infested with Akuma
4) The Akuma are still the same but theres some new Types (in the Akuma Page in forums)

Similarities

1) The Black Order still exists and is still fighting the Akuma
2) The Innocence Types are still the same