Your story with the everlasting Souls!
This is Operator One - Mephistopheles, reporting in.
The last month of 2023, the December! Did you achieve what you wished for?
A long time has passed since we met Saviors on January, 2023.
There will be a lot of content you can enjoy in December, so please give a lot of attention.
On December wallpaper, Edith is starring, who gathered a lot of responses from the first approach.
Please download the December wallpaper a lot, and please give a lot of love to Edith.
＊Please download with the web page if the download is not processed in-game.