The so-called Spirit Flower Dragon Vein is the most precious cultivation resource on Sirius.
Sirius is located at the center of the eastern side of the Milky Way, three times larger than Earth, where nearly twenty billion humans live, all of whom are cultivators. The Spirit Flower Sect became the number one sect on Sirius precisely because of this dragon vein.
It can be said that the reason the Spirit Flower Sect was able to produce three additional Martial Emperors is because of the dragon vein's existence.
This dragon vein is the most precious cultivation resource on Sirius, and even on other planets, it is hard to find such a dragon vein.
A martial artist only needs to enter it to cultivate ten times faster than in the outside world.
