Adopted daughter Zhou Xueer is forced by her adoptive mother to marry into the Xiao family in place of her sister Zhou Meier, to bring good luck and ward off bad energy for the gravely ill Xiao Tianlin. After the wedding ceremony, she discovers the groom is actually her man from a dream, and she stubbornly stays despite rumors branding her a "jinx." Relying on her special premonitions and resilience, she gathers out-of-season mushrooms and reishi mushrooms to raise medical fees and helps Xiao Tianlin cure his strange illness. She withstands extortion from her birth family and suspicion from villagers, propping up a nearly shattered household, and transforms from an ostracized "jinx" into the Xiao family's blessing, supporting and cherishing each other with her husband as they carve out a good life amidst the waves of the era.