Oc3an:
Have you seen Yue Ming or Tianqi’s names mentioned in Moonlight Mystique ?
One of the answer for you as explained by DFCQsOrchid
DFQCsOrchid:
Same writer, the novel is a continuation of ALP doesn't mean anything to you? Obviously they have to change the names because of copyright, but this is based on the same novel series as ALP and TLI.
Moreover, YueMi has another name in ALP: the God of Stars (Xing) and Moon (Yue) or Xing Yue goddess. Because of copyright, in God Realm in MM, Bai Shuo's God form has the name Xing Yue.
In ALP, after Tianqi was killed partly by Bai Jue, he resurrected in demon clan and ruled demon clan behind the demon king. He took the name Jing Yuan which is used in MM. Tianqi was Demon true god, Thus Jing Yuan was Demon god in MM
In addition, the author used the same universe with God realm in the ancient time and post-ancient time. The three novels which were adapted to ALP, TLI and MM respectively. While TLI kept the timeline more or less similar to the original work, MM changed quite drastically. The story in God Realm which happened 60000 years before the main story between Bai Shuo and Fan Yue has been adjusted to make them as the main and most important gods there instead of Shang Gu as the Chief god and other true gods helping her. he hierarchy of god structure was also adjusted into only 3 gods. But the author still kept the 60000 year gap between the collapse of God realm and post-ancient time era. And I have the feeling that the script writer would take some characteristics, profile from Shang Gu to adapt for Xing Yue since originally Yue Mi was just highly-ranked god but lower position than true god.