Chapter 613: I Can Tell at a Glance You're Not Human

As Lu Xuan discovered and cleaned more and more Thunder Death Crystals, he gradually became immersed in the task, so much so that he forgot himself in the work.

At this moment, he felt that this scene before him was somewhat similar to a video he had seen in his previous life of cleaning barnacles off a whale's body.

In both cases, there was a huge difference in size and strength between the two parties, with the weaker side benefiting more from the cleaning.

This gave him a strange yet absurd sense of achievement.

After almost four hours, the ground was piled up with several hundred pounds of Thunder Death Crystals that had been scraped off.

Lu Xuan carefully searched twice more and, after confirming there weren't any abnormalities left on the body of the Green Horn Thunder Son, he descended slowly from the air with a satisfied yet somewhat weary expression.

"Thank you, young friend, for cleaning these impurities from my body,"