I noticed a system called /points , but the thing is, I have been earning points and it says about upgrading, but I don't know anything about it besides /points. is there anything else to it besides that command and earning points from farming or grinding manually? I have no clue about anything.
Points have 1 purpose, they are necessary for upgrading your islands. Type "/is upgrades" to view all of the available island upgrades. Inside the island upgrade GUI, you can see how many points you currently have (by hovering over the emerald in the top left) and you will also see the 6 possible island upgrades available for purchase. By hovering over any of the 6 island upgrades, you will see how many points are needed to purchase that upgrade. Hopefully this answers your question :)