Modern office worker Lynn Xia is accidentally transmigrated, becoming a weak, isolated girl tormented by endless drug tests. Relying on her ancestral Myriad Gu Pouch, she masters the art of Gu magic to save herself. Along the way, she meets the righteous Kaelan Sterling. Together, they expose a villainous conspiracy, purge evil from the world, break a bloodline curse, and find a peaceful mountain sanctuary to build a happy life together.