Gems 💎 are an in-game currency. You can earn Gems  in the following ways:

- Rewards for completing Today's Missions
- Rewards for increasing character Happiness
- Rewards for various events and leagues
- Rewards for the Play Pass
- Special Boxes
- In-app purchases

You can use Gems for the following things 😉
- Purchase Gold
- Purchase Lucky Boxes
- Purchase Prop Skins
- Purchase Popular Gifts
- Reduce the time it takes to complete Today's Missions