Xia Shiyan was just an ordinary woman, except that she was a little prettier and had a few more admirers. Then, in a stroke of bad luck, Black and White Impermanence mistakenly snatched her soul. Fortunately, she had been a good person for ten lifetimes, so the Underworld didn't dare deal with her carelessly.
The Underworld gave her two choices. The first was to become an Underworld clerk and receive a Supporting Female Character System, helping others fulfill their wishes in exchange for merit points.
The second was to wait until her natural lifespan ran out before reincarnating, whereupon she would be given a wealthy and long-lived fate.
Xia Shiyan didn't want to wait for decades, so she chose the first option.
And so Xia Shiyan began her life as a supporting female character, traveling through various small worlds.
Author: Is this 1v1? Will the male and female protagonists have children in every world?