Shedding.

Shi Lang was pushed inside the water after the lightning hit him head-on. OB-One did not react, he stood there at the shore, watching the scene unfold in front of him. During his entire life, which was not known to any of the Terran people, he has seen this seen countless times. 

The youngsters from his old master's civilization would face the tribulations to ascend their cultivation level, however, the impact was too strong compared to Shi Lang's tribulation. OB-One was equipped with the technology to detect the density of the spiritual energy in the void, but he had no knowledge about heaven's profound secrets. 

Shi Lang swam his way up to the surface again and using the spirit energy to cover his body, he was able to stand over the surface of the ocean. The clouds were rumbling and another lightning snake could be spotted burrowing among them. As soon as, Shi Lang stood up the lightning bold charged right toward him.