Aside from this lightning vortex, Han Li had also witnessed even more terrifying types of thunderstorms, such as the mist tide thunderstorm and the tornado thunderstorm.

 However, just as Sun Ke said, the Seafaring Lightning Boat was extremely resolute, and it was able to weather the storms just fine.

 The boat continued onward, covering a distance of several hundred kilometers in just a few seconds to leave the vortex in the clouds behind.

 After releasing that forest of lightning, the vortex began to slowly vanish, starting from its outermost parts, and soon, all that remained was a black hole in the middle, and that was quickly about to disappear as well.

 Han Li was just about to withdraw his gaze when he spotted a blurry shadow in the black hole out of his peripheral vision.

 However, it was too far away, and there were still some remnants of lightning lingering in the air as visual disruption, so he wasn't able to see the shadow clearly.

 Out of curiosity, he released his spiritual sense toward the black hole.

 At this point, they were already deep in the Thunderstorm Sea, so the spatial pressure permeating throughout the area was extremely potent. As a result, even his spiritual sense was only able to extend to several hundred kilometers away at most, only just barely reaching the black hole.

 All of a sudden, Han Li's expression changed drastically, and he...