I'm a Sanitation Worker in Ancient Times

Chen Yumian had been transmigrated into the womb for more than a decade. Just when she had finally grown older and life had become a little easier, her golden finger finally arrived... And it was a useless System at that! Thus, Chen Yumian began happily farming, saving money, and clearing garbage from various planes, earning rewards until her hands were soft. The beginner's gift was a spatial ring. There were rewards every day for signing in consecutively, and a mysterious grand prize after thirty days of sign-ins! Wait, could she find treasures among the garbage too?! Thus, Chen Yumian began rummaging through trash. Then she found a damaged ancient divine weapon from a cultivation plane, ordinary pills casually thrown away by cultivators, a storage pouch with a pitifully small space... You thought that was the end of it? There were discarded mechs from an interstellar plane, aircraft that could never break down but could not be replaced and were therefore despised, and countless pieces of space debris left behind after the great war... So in this life, she had only one goal: to enjoy unimaginable wealth and roam the sea of stars! Suddenly, a devastatingly handsome man appeared, clinging to her desperately with a wounded expression. Hey, you handle your supreme imperial power, and I will handle my sea of stars. Do not get in the way!