Kunlun's facilities are indeed comprehensive, including a special "Spell Execution Ground" for testing cultivation techniques.
Visitors who have been to Danxia Heaven Minor World don't find it astonishing how many Spirit Stones Kunlun maintains for such a grand scene—spiritual energy circulates with minimal use of Spirit Stones.
However, Guan Shanyue was very curious and thus asked aloud, "Maintaining Kunlun like this must cost a lot of Spirit Stones, right?"
Yu Baiyi hesitated in response, "Spirit Stones... not really too many, Kunlun can sustain mainly because of fortune and Earth Veins."
"Earth Veins?" Qing Xiaozi, Dong Zenghong, Zhang Dongyuan, Feng Tianyang, Tang Wenji, Yang Yuxin, and others turned to look at Feng Jun—they all knew that Master Feng had some research on Earth Veins.
Many people turning their heads made Yu Baiyi also glance over, then he surprisingly remarked, "Master Feng... could it be you are proficient in Earth Veins?"