At this moment, faced with Yan's surprised gaze, Zhou Qing had no choice but to say, "I forgot where I saw this thing, just asking randomly."
Yan Xiaohu stood up and explained to Zhou Qing, "This thing is somewhat obscure, it can be considered a rare tracking material, colorless and odorless. Even if a Nascent Soul Realm cultivator gets accidentally stained with it, they might not notice, but there is a type of Black Spirit Dog with a very sharp nose."
"To obtain this substance from a Demon Beast's Spiritual Turtle, you need these Black Spirit Dogs to find the Spiritual Turtle's lair..."
Listening to Yan's words, Zhou Qing felt a shiver in his heart.
He once again carefully examined the Jade Pendant.
"What's wrong?" Seeing Zhou Qing's unusual expression, Yan Xiaohu stopped his explanation and curiously came closer.
