A business marriage tied the fate of Lin Anran, an ordinary designer, and Gu Mingchuan, the cold-faced president of a wealthy family. She longs for true love but is afraid of marriage, while he pursues interests but is moved by true love. When the old love Lu Ziqian returns with revenge, misunderstandings with best friend Su Yan ensue, and the already fragile relationship is on the verge of collapse. Between family pressure and shopping mall intrigue, they went from being defensive to protecting each other, from being cold and alienated to being heartbroken. When Gu Mingchuan gives up his business territory for her, and when Lin Anran learns to be independent in love, can this wealthy love, which involves marriage first and love later, rewrite the rules and usher in true happiness?