Immediatly after entering the maze, you will see Ahko Mhalijikhari. She will cap your level at 20.
Head to J-9 to take down 3 Wyrmflys. An alliance is recommended, as there are Scorpions and Ghouls along the way. Be sure to have proper gear before leaving for the maze.
Other strategy to get through the path safely is to recruit an approximately level 40 person to escourt your alliance, or to ask a higher level person already in the area.
Since spawning the flys causes all three to attack the person who spawned them. a Thief using Perfect Dodge or Paladin using Invincible is suggested.