If a normal cultivator tried to comprehend the Tribulation Lightning Law, they would experience an intense headache before soon, their Spiritual Incarnation would begin melting. If they persisted with the process, they would die soon after, with zero chances of revival.
Their revival means would directly vaporize.
This was the frightening reason none other than Luvile managed to comprehend the Tribulation Lightning Law. Plus, this was only due to him stumbling upon an area where the laws of the God Realm were messed up due to the calamity Sterlena had faced during her final tribulation.
Krune had only been able to comprehend the same thanks to the Tribulation Lightning Spiritual Mark that Luvile had created for him.
Surprisingly, the Hunger Law was no different.