I think, xiao lan hua will be dead (?) Since the scene where she stabbed herself with some fragment of a sword, maybe to break the heart curse. Then I think she will reincarnate as normal human. Maybe DFQC will give up his Moon Supreme position to be with her. This is only my opinion tho based on the spoilers I've seen. If anyone remember, the fate through the tree hole did changed, the groom is DFQC and not Changheng anymore.
Edit: I saw so many spoilers in douyin. They spent time together before the marriage which in ep 25 or 26 i think. Then I think xlh will sacrifice herself to break their curse. But I was wrong. She will not reincarnate as human. But she will regain her tru goddes self. And I think DFQC went to find her. But she refused to face him. I hope they will get their happy ending ?