When the three words "Unknown Zone" were mentioned, everyone's expression changed.
No one had expected the Xiao Family to be connected to the Unknown Zone.
To them, the Unknown Zone was a very mysterious place; previous attempts to investigate it had failed.
No one expected that Old Madam Xiao had been to the Unknown Zone.
Su Muyao, although slightly suspicious, was nonetheless shocked to hear Old Madam Xiao speak this way.
Even Xiao Jihan looked at his grandmother with a shocked and incredulous expression.
"Grandmother, I have never heard you talk about these things."
Old Madam Xiao sighed and said, "Because back then you were still young and weak. Telling you this would have only added to your worries."
"Moreover, if your heart for cultivation is not steady, you could easily go astray while cultivating your superpower."
"At that time, the timing wasn't right to tell you."
