Ye Feng saw the introduction.
["The Second Qi Sea - Upper Volume": An auxiliary cultivation method created by a mysterious person. After cultivation, it creates an auxiliary Qi Sea above the original one, allowing the practitioner to store more spiritual energy than other cultivators of the same level...]
There was a long string of introduction following that, and Ye Feng read every word until he finally rubbed his temples.
"It turns out to be an auxiliary cultivation method that increases capacity, it seems not very powerful."
"But, having more spiritual energy storage allows casting more spells, sustaining longer in battle."
"Moreover, after cultivating the Second Qi Sea, it doesn't make the cultivation bottleneck harder. Overall, this auxiliary cultivation method is pretty good."
