Lin Che, a gifted pastry chef, once lived a peaceful life. But then Gu Qingyue, his icy landlady; Su Yuqing, his gentle childhood friend; Qin Shuyao, his elegant first love; and Lin Wei, his energetic adopted sister, all enter his life one after another, leaving him with the sweetest of troubles. All four grow jealous over him, and romantic clashes erupt constantly. Every dessert he serves seems tinged with the bittersweet taste of happiness. How will he make his final choice?