The wine that cost one million Nether Crystals a glass was not for ordinary people, but the people present were not ordinary people. Whether it was Prison Overlord Ying Long, Yellow Spring Great Sage, or Nether King Er Ha, they were all extraordinary figures of Earth Prison. Their status was prestigious, and no one dared to offend them.
Given their status, they naturally had plenty of Nether Crystals. Although one million was a huge sum, they could still afford it.
In the Netherworld, Nether Crystals were not only used as a currency but also as one of their cultivation resources. The greater one's strength, the more Nether Crystals one stored, for the Nether energy contained in them could aid their cultivation. It was also the reason why it became the currency commonly used in Ruin Prison, Earth Prison, and Nether Prison.
