C504 inquiry course
"When we return to the Lord Hierarch, on the fourth wave, we discovered that as we circulated our spirit energy, the Spiritual Swallowing Worms seemed to have found their target and flew even faster. Therefore, Ling Feng and I tried to disperse our Spiritual Energy and suppress our auras to a low level, like the dead. In the end, he didn't expect that the Spirit Swallowing Worm wouldn't notice