In the explore page, find the mystery boxes and select the quantity to buy. Open them and you can get map fragments! The price of each mystery box is fixed, which is always equal to 0.05BNB + BHT worth of 0.004BNB. Players can check their BNB and BHT balance by clicking the button after linking wallet in the upper right corner. For the cost of purchasing mystery boxes, 90% of BNB will enter various award pools and 10% will be used for game development, 100% BHT will be destroyed (To the hole address)!