C692 Ten Thousand Years

Sixty-six thousand years.

"What is this?" Hong Zhuang asked in surprise.

Bai Lingyu said, "This is the Demon Prefecture of our demon race's cultivation system. Originally, one must cultivate the Yin Spirit on the basis of planting the soul before being able to cultivate the Demon Palace. However, Zhang Yang's situation is special, so I had no choice but to do the opposite