In-App Purchase and Product Usage Restriction Notice / October 28 (Mon) 4:00–9:0

Hello, this is the Backroom Company Development Team.

Through this V2 backend maintenance, we will improve service stability and payment system efficiency.
Maintenance Schedule: October 28, 2025 (Mon) 04:00–09:00 (UTC)
During this period, some in-app purchases and paid product features may be temporarily unavailable.

Thank you for your understanding.
We are always working to provide a better and more stable experience.

Thank you.
– Backroom Company Dev Team