C1007 The Underground Battle and the Mine Battle

Qi Botao pondered for a moment and said, "Alright, it's good, but I don't recommend doing so."

"Oh?"

Xun Zhonghou raised his eyebrows. "Tell me your opinion?"

Qi Botao said seriously, "Creating an Eight Stone Array that covers the entire rear base will require a lot of materials. It's not worth it. In addition