Yu Yin, a prospective God of Fortune, accidentally wanders into a scripted world because she has no sense of direction and becomes the biological heiress neglected by her family. After enduring setbacks, she regains her divine status, but an unresolved emotional knot turns her into the God of Misfortune. Bound to the Fortune-and-Misfortune System, she must help others and resolve their emotional struggles to accumulate fortune points. She meets Yin Tianchen, who has a naturally unusual constitution and frequently encounters minor troubles, and discovers that their abilities complement each other. From misunderstanding to cooperation, they expose the lies of the fake heiress, discover who among those around them truly cares for them, and uncover the Yin family's conspiracy to exploit Yin Tianchen's fate and bring harm to the entire city. Together, they overcome the crisis, Yu Yin resumes her role as the God of Fortune, and she reunites in the celestial realm with Yin Tianchen, who is also a god descended to the mortal world.