Where are the coordinates of the distribution of earth stars in the westward journey?

The required number of people indicates that this is a team challenge.

The grade requirement is above 30.

Event time is refreshed by the hour.

Activities reward people's experience, 1 gem, 1 magic weapon, heard and seen.

In challenge mode, you can play against the Earth Star alone or in teams. Every star on the earth has a certain degree of difficulty, and you can get a reward after the challenge is successful.

Earth star:? A * * contains 15. ? Corresponding to 1- 15 star, the earth dog star of 1 star is level 30. After adding 1 star, the earth star of 15 star is level 170.