They have the highest level of defense and strength than all other jobs. It is because of the influence from STR and CON by the automatic growth status. Equipped with their high level of defense and strength, they live at the very frontline of the war. Their weak points are low accuracy, dodging, and slow moving speed. Also, without added equipment price, their defense against magic is quite weak, so they should look out for magic attacks.

Starting out the quest
Since the quest is based in Roan City you have to leave Isandrill by warping there. To warp to Roan City, go to the Wood West Gate and find the NPC named Peter. Talk to him and choose the Warp option then choose Roan.

Wood West Gate

Peter

Now that u are in Roan its possible to make the job quest. In the Bank area, you will find an NPC called Da-ae and talking with him, you have the Quest option. Click it and then chose Hwarang.

Bank Area

Da-ae

The Hwarang Quest
Now that you finished talking with Da-ae go talk with Jaun in the Vigilantes area, click on quest and talk to him to complete it, after that talk again with him and accept his quest. Here the screenshots of Jaun and the Vigilantes area.

Vigilantes Area

Jaun

Talk again with Jaun and he will ask you to find a monk close to the north gate, the monk is actually in the Temple and he is called Seoksan. Talk to him and finish Jaun's quest then talk to him again and he will ask you to find and kill 10 Red Foolings and 10 Fat Mushrooms, I recommend the Tea Fields.

Temple Area

Seoksan

Now that you killed the monsters go back to Seoksan and complete his quest, after completing it you will get an item from Seoksan. Give this to Jaun and you will become a Hwarang. Quest complete!

Still stuck and confused? Ask and discuss about the Hwarang class at the Hwarang Forum.