When you purchase a certain amount of Gems, you can receive "100 Gems" 30 times from Daily Mission.
■Silver Gem Sack
Daily mission is finished after purchasing a cumulative total of 225 Gems
■Gold Gem Sack
Daily mission is finished after purchasing a cumulative total of 675 gems.
※Since it is not counted in the number of login days, even if you do not log in for a long time, the number that can be received does not decreased.
※You can check the remaining number of times needed on the Daily Mission screen.