First of all, let me explain to you: compass treasure hunting mechanism: if it cools for 4 seconds after being pressed, it means there is no treasure chest nearby. If it cools for 30 seconds, it means there is a treasure chest nearby, and a beam of light will fly in the direction of the treasure chest. Then, to make a compass at the blacksmith's place, you need 30 stone pearls, 10 stolen gold seal and 50 crystals. There are 50,000 molars (distressed). Xdm can be prepared first, but I think you all have it in stock.
Limitations: The compass has a relatively small range, and I think it should be as big as a quarter of Yuegang. This thing should not be so easy to use in the wild, but it also adds a pleasure to our boring hoe life. I didn't expect that there were so many triad boxes in Li Yuegang.