In order to save the world from Devil God Tantai Jin (澹台烬), Li Susu (黎苏苏), daughter of Hengyang Sect's leader, travels back 500 years and takes over the body of Ye Xiwu (叶夕雾).

After losing Li Susu, a grief-stricken Tantai Jin searches for her soul for 500 years and was rescued by a cultivation sect.

[6] Till the End of the Moon is a commercial success in China, helping Youku reach the highest number of downloads on the App Store since 2018,[7] and netted a premiere day market share of 22.76% to become the most-watched period drama since 2020.

[11][12][13] It is credited with boosting tourism direct GDP for relatively unknown cities of Bengbu and Xuancheng due to similarity to existing statues and place names.

[14][15] Bengbu for example, received a record amount of tourists during the end of April and the 2023 Labour Day holiday period with tourism GDP totalling to 2.594 billion largely due to the popularity of the series.