It was a Qi Crystal Vein. As long as the vein existed, Qi crystals would keep regenerating.
Based on the information MingYue knew, a Qi Vein drew Qi from the atmosphere and the earth, then formed Qi crystals in the area around it.
The bigger the vein, the higher its efficiency, and the more Qi crystals it could produce.
Qi Veins were also divided into a few grades. Based on MingYue's observation, this one should be a middle-grade vein.
A middle-grade vein could grow many medium-grade Qi crystals, with the occasional high-grade Qi crystal appearing.
MingYue knew she had hit the jackpot. In her previous life, even her family had only owned several low-quality Qi Veins.
A middle-grade vein was more than enough to satisfy her and Alex's needs for now.
"Unfortunately, we cannot move this Qi Vein somewhere else," she mumbled.
If it had been possible to move the Qi Vein, MingYue would have taken it and installed it inside the secret realm.
