When Yura talked with Lycrus. Tornado saw her closing her eyes and stroking the ball as if stroking a cat. He was curious but didn't disturb her to avoid ruining her focus. Perhaps she was meditating or practicing one of her cultivation techniques? Maybe.
"Teacher, I never put an earring before," Luo said.
"It's easy, alright then. I'm going to demonstrate it." Tornado pulled out his earring and blood flowed down on his earlobe almost instantly. Luo touched her ear and asked, "teacher, isn't that hurt?"
"It felt like an ant bite my ear. Anywho, watch carefully." After this, Tornado began walking and Luo stood still. She then looked at Yura who was sitting on the floor and following that, she turned her head to Tornado.
"Teacher, are you going to leave her?"
"She can detect our presence. Finding us will be easy. Now watch carefully as I put on the earring," Tornado replied as he touched his upper part of his earlobe.