C1182

Dugu Aoxue had cultivated the "Art of Freezing Sky" before, it was a very high-end technique, similar to the offensive saint technique. Bai Yu Zhe suspected that these two techniques were very likely to be the same as the "Sky Evolution Formation Collection".

There was a total of three levels to the Ice Congealing Divine Technique. Dugu Aoxue had already mastered the second level