"Devouring the Spirit of the World" had mentioned it featured in-app purchases when introduced, but Ren Suo had played for a long time without finding any, so he thought the so-called 'in-app purchases' were just the initial creature selection screen.
Unexpectedly, like "Jedi Priest," "Devouring the Spirit of the World" would suddenly reveal its in-app purchases only after meeting certain game metrics.
These days, rookies don't have the privilege to spend real money on the game.
In "Jedi Priest," for example, you had to clear the first level before you could meet the Golden Ranger to gamble during rest time.
For "Devouring the Spirit of the World," however, it was after obtaining an ace card that the 'in-app purchase responsible' Earth Spirit would pop up.
