Fei Yin and Cheng Sheng bowed to the three elders. "Shifu." Sun Yi called. "Cheng-shidi suggested this method to find sect leader Wu." He explained.
They turned to Cheng Sheng. "What is this tracing qi?" Ming Ye asked. "How do we find our sect leader through it?"
"An example of this is when you let a dog find the handkerchief's owner by making the dog smell the handkerchief." Cheng Sheng answered. "The dog will use its keen sense of smell to find the smell matching the smell of the handkerchief." He explained.
They nodded, now understood. "But, you said it will be the qi to be traced?" Luo Shi said.
Cheng Sheng nodded. "We can't use a dog since we don't know where sect leader Wu for it to recognize him." He said. "We can only use the qi." He paused, then looked at them for a long time. "Since you already know I had a Spiritual Awakening, then I will tell you something." He said.