Castle Map?

[Banshee]

So, i'm kinda new in Lost Moon. I mean, there's a long time since i created my account but i  installed the game for the first time recently.
As i don't know a lot about the maps location, i really need help to find where the Castle map is. Could anyone help me?
I feel so noob for asking this but i definitely need help cx Sorry

[granite]

go to portal island from default when you get to portal island look for a big shelf looking structure the roof is hollow so just hop in and inside there should be a portal that's name on your minimap is castle