"Sometimes, I myself almost can't distinguish who I am anymore, whether I am Wulu from Biluo Cave, Nan Chenzi from Fengshan Temple, or Luo Yao from Fire Origin Sect? Every once in a while, I have to train in different disciples' rooms of different sects, practicing different cultivation techniques, not daring to relax for a moment, afraid that the Hidden Element Technique used to conceal my essence will fail and be discovered by others," Wulu said with a wry smile.