The dxp is planet energy, which is the fuel for planetary flight and can be transferred between summoners.Summoners should activate themselves first when move to a new land, and then collect planet energy. Refer to the figure below：Because the front-end program is under development, you can operate as followsThe summoner moves his coordinate to x land.You can click here to finish it: RarityLandActivate summoners on the x land.You can click here to finish it: activateCall activate function.Col...