The one who had snuck into the mine was Ye Lingyue.
The Song family's mine at that moment used to be Ye family's mine. Ye Lingyue found the topographic map of the mine from the stone house and memorized it.
With the cover of the night, she successfully infiltrated into the depth of the Song family's mine.
Compared to the Seven Northern Hill mine, this mining area was smaller by 20 to 30%, and the quality of the ores was not as good. However, with the help of Master Lian, the Song family could refine the dark iron of 50% purity.
"Since you dared to use the frozen grass against the Ye family, I will let you have a taste of what it feels like to be deceived." A smile appeared on Ye Lingyue's lips.
She took out several bottles of potions from her arms. These potions were not ordinary goods.
After Ye Lingyue had moved a thousand frozen grass to Hongmeng Sanctuary, it took ten days to cultivate them into ten-year-old ones.
