Single mother Lin Chuxue takes her five-year-old son An'an to avoid debt collectors, intercepts a luxury car of the Jiang family late at night, and accidentally saves the old matriarch of the Jiang family. To scare away thugs, she casually claims the cold-faced president Jiang Yuchen as her "husband", not knowing that An'an is actually his biological son, and she is the woman he has been searching for for six years. After her identity is revealed, Lin Chuxue chooses not to depend on the wealthy family, but re-enters the workplace through her jewelry design skills, and reunites with her biological father whom she has been separated from for twenty-four years. Facing the successive schemes of her stepmother and stepsister, she uses her professionalism and evidence to defend her works and dignity, finally winning the grand prize of the competition and waiting for an equal and firm love.