The recipe for the Nine-Layer Elixir

Two low-level discount cards! Two special purchase cards! Low-level discount card: can be used to purchase system products with a 20% discount if the price is within 100,000 points. If the points exceed the price, the normal price will be charged. (Note: Two low-level discount cards can be used together to enjoy a 30% discount!) Special purchase card: After use, you can open the special interface of the system store to purchase special props and special skills! Soon, the attributes of this discount...