The moment the soul crystal mine was successfully constructed, Fang Jie saw the attributes of the mine.
"The mining area isn't very large, but ten per day isn't too few either." Fang Jie was now relieved; they were indeed system-certified soul crystals. As long as the quantity was sufficient, they could mass-produce White Bone Griffin Knights in the future.
He still had a special troop construction diagram in hand, perhaps he could create a new type of troop.
"I remember having some ideas before, I'll consider them when I go back and use them."
Fang Jie nodded, but decided not to use it for now. He looked at Yin Iron, a special material. This material was essentially still iron ore, not regular iron ore but cold iron ore.
This type of cold iron ore, among magic materials, definitely belonged to the high-end goods.
It could be used as the main material in forging golden-level weapons and equipment.