"Sister Water, what kind of obstacle is this?" Duan Ling Tian asked as he refined the energy from the Pine Willow Divine Tree. As soon as he entered this enclosed space, he felt a mounting pressure crushing him. Although the pressure had yet to cause him any harm, it was growing heavier by the minute.
"If I'm not mistaken, to clear this obstacle, you have to withstand the crushing pressure and break free from this place," the World Cleansing Divine Water said, "However, since you're able to use the pressure here to refine the Pine Willow Divine Tree's energy, there's no need for you break free from this place in a hurry. You can wait until you can no longer endure the pressure or until you're done refining a small portion of the energy from the Pine Willow Divine Tree, whichever comes first, before you leave this place."