C46 Out of Prison

Zheng Kai told Xian'er to find him a treasure that could allow him to eavesdrop on other people's conversations. That way, he would have to be mentally prepared when he heard what they said.

Not long later, Xian'Er's voice sounded.

"Master, I've found it!"

"What is it?"

"This is a magic artefact type treasure called the Five-Colored Celestial Conch. As long as you put it over your ear