C1701 Cultivation of the True and the False in the Way of Terror

"This... What exactly is going on? " Hai Wen also discovered the changes in his body, and he was extremely shocked, he couldn't even believe it, he had cultivated for hundreds of years, his knowledge was already very wide, and he had also come into contact with many profound cultivation techniques, but he had never seen such a strange cultivation technique that could drain his life force