CAVES Access?

[MasterChuck]

Hey guys, how do you access the caves area? Are there prereqs that have to be met?

[Inaruna]

You need to complete some quests from Koffee.

You'll first need to get access to the free forest zone, for that quest you'll need to do:
Complete Dagan Extermination in 10 minutes with an S Rank.
Complete Rappy Capture in 12 minutes with an S Rank.
Obtain 2 data box drops in any frost mission.

After that you'll need to do another quest:
Complete Free Forest Zone with an S Rank in under 15 minutes.

[Ryuujin13]

http://bumped.org/psublog/phantasy-star-online-2-open-beta-begins-and-mini-guide/#koffee