C2685 600 Million Primary Stones(part I)

"Cough, cough, cough... Listen to me, I'll let you charge another 300 million Primeval Stones. I want you to charge up to a member and wait for a Level. If you are a member and wait for a Level, you can charge up to two extremes. Then, you will be able to get a discount of 200 million Primeval Stones after spending the full 500 million Primeval Stone. In other words