The Dragon's Call II team has announced that last week's server update included two new game systems for players to check out. The first, Colosseum, allows new players to enter into battle against bosses starting at level 15 to earn Reputation and Honor. The second is a new level 100 map called "Frontier of Chaos".
(Taken 'as is' from the press release)
The Evil Dragon resurged by the vicious Spiritism has become the most powerful enemy ever. However, Golden Dragon Messenger shows up and everything becomes more confusing. That is dragon’s call! Adventurers, take weapons and step into the unknown journey to find the Resurgent Evil Dragon and eliminate it!
Find out more on the Dragon's Call II site.