1. The reward values of all online games are recorded in the background database, including the number of rewards invested every day, such as the glory of the king points lottery, permanent hero, permanent skin, glory crystal, permanent special effects, etc. These should be the most cost-effective rewards.
2. A certain number will be set in the background database every day, that is to say, if the background setting today is 100 randomly selected glory crystals, then when all players in full service draw this 100 glory crystal less than 36 times and randomly draw it away, other players will not get it randomly no matter how many times you draw it, but only through a fixed value, that is,