Because her fiancé Shen Zhongheng repeatedly overstepped his bounds to make decisions for her, the dyeing craftswoman Xu Yinghe decisively called off the engagement on the eve of their wedding, handed over the keys to the Shen family dyeing workshop, and independently leased an old shop on West Street to build her business from scratch. From initial overstepping control to learning equality and respect, step by step, the two rediscover the boundaries of love amidst a small dyeing vat and the hustle and bustle of ordinary life.