In the process of dodging and searching, he killed several Demon Lords from the Primordial Demon Sect, and, using the same method he had employed against Xiong Heng Demon Lord, absorbed the black currents. After the appearance of the second current, no new currents followed, and the demon bodies of those slain Demon Lords automatically shattered, attracted by a mysterious force, pulling them toward the Central Palace.
The scenes were exactly the same as the ones that appeared after he killed Xiong Heng Demon Lord, with no difference.
Apart from slaying several Demon Lords, during this process, he also encountered many Heavenly Sovereigns avoiding the battle, seeking cultivation resources just like him.
Those who could still dodge the pursuit of numerous Demon Lords and survive were not to be underestimated in their skills. Han Yi and these Heavenly Sovereigns did not approach each other too closely, instead maintaining a distance from one another.