As all living beings in the Northern Boundary were struck with terror, Jiang Qiu's pristine Dragon Body, like a lotus emerging from the water, was exposed above the Dragon Lake on Northern Boundary Peak. The lake's mirror-like surface reflected the sky and his figure, but the image was shattered by the drizzling rain.
The [Dragon Lake] had been completely refined. The concentration of Spirit Charm here was ten times richer than at the foot of the mountain, and it would purify the Spirit Charm like a filter, making it easier to absorb.
Furthermore, the core of the Dragon Vein lay suppressed beneath the Northern Boundary Mountain, and the entrance to the Secret Realm was directly overhead. He was essentially guarding the two largest wellsprings of Spirit Charm in the Northern Boundary, holding the ultimate geographical advantage.
