Everyone, including the Wang Clan Master, stared at Su Yu.
It was as if Su Yu was in charge and not the Wang Clan Master.
Su Yu understood what they wanted to know and said calmly, "The defenses can be activated, but the underground passage does not need to be filled!"
The Wang Clan Master was taken aback, "Doesn't that leave us with endless hidden dangers?"
Su Yu smiled, "If we had not known about the abandoned tunnels, it would have been our fatal weakness, but now that we know about it, it will be our greatest weapon against the enemy!"
Some smart people realized what Su Yu meant and could not help but looked shocked.
"What a big appetite! You actually intend to..."
"This man looks like he has a peaceful demeanor, but his ambition is great and we should not speculate! Be careful with your words and do not be offensive."
"While we were thinking about defending the city, he was already planning to attack the enemy!"
