HI,  friends from all countries.I'm korean First of all I really love this game. What I want to say is that I have a suggestion regarding the current decrease in the number of users. Currently, this game has been released as a 'mobile game', but as computer use through app players increases among the majority of superstar tiers, the fairness of the game is being violated. 'Can't you use the computer too?' There are too many factors to consider for most users, such as location, time, country, financial resources, etc., to solve the problem with this solution.