Lost Lands

You are Leya, a magician from the small realm Selden. Not long ago you started practicing ancient portal magic. After some time you realize that with this magic you can travel to any place, including to other universes. You decided to master this magic so you will be able to find your sister Alma, after she was kidnapped by one powerful enchanter a long time ago. Today, while practicing the portal magic, you have accidentally opened the portal to a place, never visited before.  Until now, you have never used the portal without your master, but you decided that you can make it as you have enough experience. You also wonder and hope if that is the place where you may find your sister or at least some information about her. You jump into the portal and enter the Lost Lands.  These lands were inhabited for centuries by peaceful hobbits before another portal magician intruded with his army into their state. Nobody knows his real name but it’s said that his servants call him Overlord.  You realised that you should not be here but the portal you made had closed before you could go back. Before it closed you heard your master entering the room where you created the portal and all he could say was, “Find three rings - they can help you to get to the portal on the other side. But beware of the Overlord’s beasts!”