Several ghosts and monsters in the dungeon

A * * * is divided into 8 groups, with 9 in each group and 72 in each group. You can go to Taibai Venus to get the dungeon to check the challenge record. If you have challenged 9 members of this group, you can get the constellation task of this group, and the challenge record of this group will be reset after receiving it. If you challenge all 72 stars, you can click on the lower right corner to get the astrolabe task, and the record will be reset after the challenge.