Ning Yan knew that handling a genius like Xiao Chen required the same level of regard as handling Jing Hanwu; he could not be bound or ordered, so she could only agree.
"Then... Take this with you, it will be convenient for communication!"
Ning Yan took out a blue diamond-shaped stone and handed it to Xiao Chen, explaining, "This is called a Phantasm Sound Stone, capable of transmitting sound over long distances. Keep it with you, and if there's an emergency, I will contact you!"
"Phantasm Sound Stone?" Xiao Chen took the stone and fiddled with it curiously, asking, "Can it enable communication between the higher and lower realms?"
"Higher and lower realms?" Ning Yan was taken aback, not understanding at first.
"For example, one person in the Immortal Realm and another in the Divine Realm," Xiao Chen said.
