Jiang Tian and Shen Jinshi have an accidental flash marriage, and after the wedding, Jiang Tian works as a cleaner at the Shen Group. They decide to keep their marriage a secret. Facing discrimination from colleagues and jealousy from He Chuyue, Jiang Tian earns respect through her talent. Later, He Chuyue repeatedly tries to sabotage Jiang Tian, but Shen Jinshi always protects her. In the end, He Chuyue's schemes are exposed, and Shen Jinshi publicly expresses his love for Jiang Tian.