King Lotor Rescue Quest

From AEWiki

In vaious towns you click an NPC who claims to have a friend or relative who's mind has by taken over by evil. He gives you a potion that will release him from the evil control. You proceed to Lotor's Castle and locate the named NPC in an unspecified time period When you clck the named NPC you will receive his gratitude and 2000 experience points.