Lirian stood over the unconscious body of Izlandi, in his right hand a construct of lightning that looked to be solid was steadily floating in the air, releasing millions of sparks every second.
This lightning given solid form was no ordinary lightning, it was in fact tribulation lightning, the very same tribulation lightning that Lirian had picked up from the ancestor of the Kurt family when he attempted his break-through.
When Lirian pushed Izlandi beyond the point of exhaustion, he immediately used it on her, and to understand why, one would need to understand the nature of tribulation lightning.
Tribulation lightning was a special element that only the heavens were capable of generating, and its purpose was to test those who broke their natural limits to see if they were worthy to ascend to greater heights, but that wasn't all of it, it was to allow existences to improve.