C399 I Can't Give You the Power of 399

Ji Yunkai came to the mine with a box of homemade earth bombs. Once he arrived, he didn't have time to continue the conversation with Feng Qi, nor to explain why Feng Qi was still wearing his mask.

"This is the rock?" Ji Yunkai carefully examined the stone before stepping forward to compare its height. In his heart, he already had a plan.

"Yes, this is the rock. Yun Kai