Kingdom of Chaos: Born to Kill
Japanese title: キングダム・オブ・カオス 〜ボーン・トゥー・キル〜
Type: OVA
Source: Game
Episodes: 4
Status: Finished Airing
Aired: Oct 24, 2003 to Apr 23, 2004
Duration: 29 min per ep
Rating: PG-13 - Teens 13 or older
Producers: Idea Factory
Genres: Fantasy

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)