A torrential rain tore apart the childhood promises shared by Su Wan and Su Yan. During the Su family’s business crisis, Su Yan put the wedding ring she had designed onto the finger of his arranged-marriage partner. “The Su family doesn’t need an adopted daughter who lives off others,” he said, severing their bond. Su Wan left with wounds all over her heart, growing from an abandoned adopted daughter into an accomplished jewelry designer in her own right.
Seven years later, they meet again at work. One is the president of the Su family’s jewelry company; the other is a rising star in design. Their open and behind-the-scenes clashes in business bids and design competitions pile misunderstanding upon misunderstanding. The deliberate sabotage of the Lin family heiress and a crisis over ownership shares in the family business only make matters worse. As long-buried truths gradually come to light, Su Wan discovers that there was more behind his cold-heartedness all those years ago. Amid the fierce competition in the jewelry industry, can they put aside their past grievances and work together to resolve the crisis? Can they rekindle the youthful dream of “designing happiness” and make their shattered love shine once more through dazzling jewels?