C384 Wings of Condensation of Spiritual Energy

"Face it, don't boast in front of me." Yao Yao disdainfully said.

"Breaking open a spirit vein is completely different from opening a profound vein, the dantian has accumulated enough vitality before being able to open a profound vein, but opening a spirit vein requires the time and the people, and must not miss a single one."

"But before opening your spirit veins