As soon as he started circulating his energy, Luo Feng immediately felt the difference.
Due to the existence of a large Yuan Spirit Vein, coupled with the influence of twenty-four small Yuan Spirit Veins, the Yuan Qi on Group Dragon Island was incredibly dense, comparable to third-grade Yuan Stones, and even had a hint of spirituality, making it easier to refine.
Training in this environment for a long time undoubtedly benefits Martial Artists greatly.
"No wonder countless Martial Artists break their necks to enter the nine great sanctuaries. It's rumored that every sanctuary has large Yuan Spirit Veins, and not just one."
A thought flashed through Luo Feng's mind, but he quickly dismissed it and focused on his training.
Roar…
As the Yuan Qi circulated according to the Divine Dragon Nine Changes, the True Yuan dragon vein in Luo Feng's Dantian immediately emitted dragon roars.
