"Immortal grade?"
Upon hearing this, Feng Qing'an fell into contemplation, then continued to inquire,
"How much True Qi must be condensed to cultivate an Immortal Pulse Phenomenon during the opening of the Immortal Vein?"
"At least six hundred!"
The voice of the You Huang Ghost Country's ruler rang in the young man's heart. It didn't sound any different from normal days, appearing extremely calm and composed. However, Feng Qing'an, who was very familiar with it, was still able to detect some oddities. But now was not the time to worry about this. The matter of cultivation was more important.
"At least six hundred."
Feng Qing'an contemplated this and then, as if remembering something, asked the ruler of You Huang,
"How much True Qi had you cultivated in your previous life before opening your Immortal Vein?"
