C178 An Eternal Mystery

"Young Master Xiao, good luck. I'll see you at the examination. " Nalan Lo stood in front of the door of light and talked for a while. She said good luck and ended the conversation. She walked into the door of light.

"I wish you good luck too. " Xiao Yi returned a greeting to Nalan Lo's back. However, he was not in a hurry to follow up. Instead