Kingdom of Chaos: Born to Kill
Genres: Fantasy
Type: OVA, Episodes: 4
Aired: Oct 24, 2003 to Apr 23, 2004
Source: Game
Rating: PG-13 - Teens 13 or older
Synopsis:
Neverland is a world where humans, demons and dieux live peacefully. Lord of the Kingdom of Bjor, wants to conquer the world... Anime based on the online game "Kingdom of Chaos (K.O.C.)". 

(Source: AniDB)