This is a simple game!
When you enter the game interface
You will own a lot of land
Every interval of time. The treasure chest can be opened
When you open the treasure chest, you will receive random items
You can place the items on the land
They will give you resources (sapphires or rubies)
When you place the same items together, you will receive higher-level items
The higher the level of an item, the more gems you will receive at regular intervals
You can use resources to cultivate land