Zhang Yan had crossed paths with the Blood Essence Sect cultivators several times before, thus well-acquainted with their ways. From his repertoire of techniques, there was no doubt that the Purple Cloud Divine Thunder was most effective against them.
However, he did not utilize this technique at the onset, because most of the sect's disciples possessed the Blood Transformation Escape Technique. This technique, one of the three great escape skills of the Demon Sect, would allow them to evade with ease if a thunder net were to be cast, making it difficult to achieve any substantial success. Thus, he chose to confront them using the Five Elements True Light.
At this moment, he exerted all his effort to expand the Fire Element True Light, gradually pushing outward. But after expanding over ten miles, he stopped.
