The major of making money is always double mining, that is, collecting medicine and mining. Something for nothing.

Any other major will have costs, including jewelry processing and enchantment and alchemy.

Engineering is the most interesting major. There are no good pictures in this version at present, and there will definitely be many good things in the future.

Even the old things in the previous version are still very useful now, such as the repaired Kivis, such as the carry-on mailbox, such as the rocket belt and parachute cloak, such as the gnome saber, such as various launchers, such as being unlocked without thieves, such as. . . . . These are incomparable to those who don't study engineering.

I think there will be more engineering practice when the second generation of project leaders and new engineering drawings appear.