You destroy the beautiful fractal CMs, which are visited a lot every day, so that you can push new content. If this is necessary, you should consider whether the new content is good enough. Actually, new content should appeal to players immediately. Why hasn't the drop rate in Cm Fractals been minimized and Mystic Coins are also added to the new attack missions with a low chance. The fractals have always been one of my few motivations to log in daily. Unfortunately, this has now been done since February 28th