Calamity Light and Divine Light were powerful in different directions. It lacked the dazzling, overwhelming explosive force of Divine Light, and was even somewhat inferior to the power of attack methods such as your Dao Bone divine ability, Nirvana Finger, and Samadhi Divine Fire. Yet you still valued this ability greatly, because Calamity Light possessed a unique quality that nothing else could replace.
After testing it, you discovered that Calamity Light's greatest trait was concealment, making it extraordinarily difficult to detect. Those with slightly weaker perception could not tell when you released it even if they knew you possessed this ability, much less understand when they would suffer its attack.
Though little time had passed, based on Calamity Light's concealed nature, you had still developed an excellent method of using it. This ability could not only be used on opponents in battle; before battle, you could also silently hide it inside someone else's body. It was like burying a thunderbolt in advance. Once it exploded at the critical moment of battle, anyone who had failed to notice it would surely suffer grievous injuries, and even immediate death was not impossible.
On the other hand, you could also use this ability on opponents who were inconvenient to deal with openly, such as Lin Qing, or Liu Feng, that thorn in your heart. You could not make them suffer disaster during cultivation, however, because Calamity Light ultimately carried your aura. If someone investigated carefully, they would directly discover those traces. But if a large-scale battle occurred later, this would be a divine tool for finishing off the wounded. Others would only assume the two had died at an enemy's hands, and it would be difficult for them to suspect you!!
It was precisely because you had developed this method of use that