Tang Wan pays two million out of her own pocket to decorate a bridal house, only to find out upon completion that the house belongs to her fiancé's white moonlight! The other party freeloads off the decoration funds, so she secretly lays out a plan, setting up cardboard furniture at the housewarming banquet to make the two suffer a public social death and recover her debts. The scumbag mother and son become enraged out of shame, cyberbully her, and steal her award-winning design. At the award ceremony, Tang Wan reveals her identity as the design master 'Wanchun', pulls out irrefutable evidence to expose the plagiarism, makes the villains reap what they sow, and establishes her own firm to start a new life.