10 billion Lingshi for a Lingshi!

The news was heard as early as the time of Nanhai City. Still listen to Master. It seems to be the fixed exchange rate set at Lingzhuang. It's just over there in the South China Sea City. It's hard to change. Even if it can be converted, the actual conversion ratio is absolutely not the ratio of 10 billion Lingstone to one Lingstone. It's possible to rise to 15 billion and 20 billion spiritual stones...

But here, the exchange rate is transparent. As long as you take out 10 billion spiritual stones, it will be converted into a spiritual stone!

Even if you take...