Mining is what you are doing, that is, you will see yellow spots on the map in the wild. Which is the mine. Right click to dig. The mined ore can be melted into ingots in a furnace and used for jewelry.

Don't worry about that box. Just put it in the bag, but you can't throw it away. You don't need to light it. It is automatic.

You can watch jewelry practice. What materials are needed in terms of skills? You can upgrade with the materials. Jewelry materials are gems, minerals and ingots, so you can get them yourself. Making a red thing will definitely improve your skills. Yellow is also possible. The possibility of green is very small, so it is generally red.

Upstairs, the mine that said "explosion" is a gem selected by jewelry. Five mines can be screened once. Have the opportunity to produce different gems.

The skill trainer is in silver moon. Just ask the guard and see how many points you can learn.