That's right, the Inherited Flame Seed within Ye Zhen's Dantian, its grade is Heaven Rank!
Under normal circumstances, this Inherited Flame Seed could only be elevated to Human Level, but the span of ten thousand years was too long, unimaginably long!
Fueled by twenty subterranean spirit veins' energy for nearly ten thousand years, the grade of twenty high-grade spirit veins dropped from high-grade to mid-grade to low-grade, and finally became so weak with no grade left!
Fortunately, when these twenty high-grade spirit veins became so weak they were about to dissipate, after thousands of years of subtle influence, they finally took root in this land and continued to supply energy for several thousand more years.
The quantitative change prompted a qualitative transformation, ultimately breaking this Inherited Seed to Heaven Rank, and its immense energy developed Ye Zhen's newly opened fifth innate bloodline to a terrifying ten feet!
