The dark and cold aura intermittently enveloped the surroundings as it flowed with the air currents.
Zhou Yan had reached the peak of the Sword Soul Three Heavens, and his body had undergone a transformation, becoming immune to the influence of the environment here.
The terrifying gravity here had also been completely adapted by Zhou Yan, leaving him feeling no discomfort.
However, although the sense of mortal danger in his heart had disappeared, Zhou Yan was still cautious; having reached the realm of the Sword Spirit, his Twelve Sword Souls remained as Sword Souls and had not further transformed into Sword Spirits.
Continuous progression and transformation were still needed to complete this step.
Only when the Twelve Sword Souls transformed into the Twelve Sword Spirits would Zhou Yan be sure that his combat power could truly Break Nine.
Besides that, understanding the true principles and the Xuan Restriction was imperative.
