Servers will be brought down on Aug 21th from EST (GMT-5) 03:00 am to EST (GMT-5) 04:00 am EST for Server Upgrade. We expect the server to be down for approximately two hours. All players should make preparations for the maintenance and log off in time.

We appreciate your patience in this matter. See you in game!
Elf Online Team

Cool, I hope it stops the event of seeing no one or not being able to talk to npcs.