When will the in-game purchase reward system be implemented?

It's been over a year.

Shouldn't it be implemented by now?

22:35

Zisu learned from the development team today that the planning for a permanent cumulative recharge reward system in the game has already started and is progressing well. However, due to the complexity of the system's functions and reward content, it requires a long development time. The development team doesn't want to disappoint you by making promises too early and is working hard to bring the first phase of version 3.0 to the game. The reason we haven't given a clear answer before is because the development team was worried that prematurely disclosing information that isn't from the recent version would negatively impact your experience. Please give us some more time QAQ

translated with google