Investigate the circus tent

Circus Tent in the Promenade; 25000 ex
 * Investigate the Circus Tent
 * An Amnish Guard outside the Circus tent in the Promenade will warn you that no one who has entered the tent has returned.
 * Enter the circus tent and you will find yourself in a strange area. Answer the Genie's riddle (The Prince will be 30 and the Princess will be 40) for 19500 experience.
 * Inside the tower, an ogre with a soft female voice will explain that everything is an illusion and will ask you to free her from her chains.
 * Defeat the monsters discuised as peasants and give the Ogre's Sword to Aerie. She will return to her true form and you will recieve 18500 experience and she will offer to join your party.
 * Enter the next area and defeat the illusionary Werewolves. Defeat Kalah in the next room and the illusions will fade and you will find yourself back in the Circus tent. The gnome will say a few more pitiful words before expiring.
 * Speak to the guard outside the tent again and he will thank you.