This is actually some bug from RO with priest at Yuno do teleportation ( or fly wing ) many times.
There is some chance where you can end up outside wall of Juno ( The sky that you cant walk or do nothing )
If the server can't do @go command or you dont bring butterfly wing with you say bye to your character
There is some someone did this before in a private server and my character stuck
He save the location that bug at the Yuno and he double the portal at prontera and a lot of other player stuck too

Just be carefull and always bring butterfly wing with you OK ?
Plz dont use this bug to make trouble with other player
I only want to help not give trouble to other people

PS :My english are so baddd sorryyy

your english is fine lol

btw tnx for the warning it help somehow

Ok hope be careful with it.And don't use it for something bad...