"Also, Xuanxuan said she sensed a faint trace of ghostly qi on Tang Ming. It's so subtle that unless you're focused, you won't pick up on it," Xia Yue added.
"Ghostly qi?" Wen Ziyin and Xia Xi exclaimed in surprise.
"Yes, ghostly qi. Xuanxuan has confirmed this multiple times. Oddly, in the four days prior to our trailing him, there was no ghostly qi. The ghostly qi was on him for just one night and by the next day when we went to find him again, Xuanxuan said the ghostly qi had disappeared," Xia Yue said, nodding earnestly as she spoke. The spiritual cat in her arms affirmed this with a nod of its own.