C131 This Adorable Demon Emperor
"Hello, Mistress? I am Ling Xuan … " Ling Xuan held a strange crystal stone in his hand. It was like the phone of his generation, he could use it to chat with people who held a pair of crystal stones.
However, this thing could only be used for one-on-one conversations, and there was even a limit to the number of times it could be used