Enhance the index of difficulty
This is new quest which is named Observe the tcos Gold. This task is easy to explain but hard to accomplish. First off, you could talk to Adobis and accept the quest. Then you will be transported to Breath of Lava. Actually, it is a horizontal jumping quest. Once you fall, you have to restart the quest. Some firebombs will enhance the index of difficulty. Please call Amon to quit the quest.
Go through the portal and start part two, once you beat the first part. In part two, the layout is same as part one, but the index of trouble is increased. When you complete this part, talk to Lira and she will give you The Breath of Lava which will be used in Level 3.