Grand General's Mansion, Golden Dragon Lock Yang Earth Vein!

Luo Lie stepped inside, and with Qianyue casting a spell to isolate the outside world, the hidden Golden Dragon Lock Yang Earth Vein finally revealed itself.

The so-called Golden Dragon Lock Yang Earth Vein is when the pure and flawless essence of metal accumulates to a sufficient amount, not only able to autonomously absorb the essence of the sun and moon but also capable of extracting a trace of Dragon Qi from the dragon bloodline within everyone in the Grand General's Mansion. This transforms the essence of metal into the form of a Golden Dragon. The Golden Dragon coils around, continuously condensing the essence of metal, nurturing the essence of metal.

The essence of metal is like the sun.