PK Square, which is being serviced for free, incurs server or line costs to maintain the service.
We are trying our best to cut costs, but it doesn't seem easy.
We would like to inform you that we are considering posting advertisements for service sustainability.
If you post ads, you will likely get help from the Google Adsense platform.
Even if you block ads using AdBlock, etc., it is expected that there will be no problem in using the service.