"My goodness, with such a huge gap, how did Chen Yi challenge across realms?"
Yu Xian suddenly had a deeper understanding of challenging across realms.
An ordinary Golden Core expert could crush 99% of Foundation Establishment cultivators just by relying on the thick mana in their Dantian.
When the mana had been refined, strands of faint aura rose from the lower Dantian into the sea of consciousness.
Yu Xian only felt his thoughts shining brightly, and a faint light appeared in the pitch-black sea of consciousness. His Consciousness began to extend outward continuously.
1.6 km, 1.92 km...
3.2 km...
5.8 km...
Almost within ten miles, everything was taken into his mind, with countless pieces of information pouring in.
The information that used to burst his head was now absorbed effortlessly. Within three or four breaths, he had constructed a three-dimensional map centered on Upper Sun Mountain and covering ten miles in his sea of consciousness.
