After graduating from high school, several girls opened a cake shop together and also ran a love planning business. While helping others solve the love equation, their love is also slowly growing. One is gentle and kind, but too persistent; one is smart and agile, but too stubborn; the other is emotional and beautiful, but too impulsive. What kind of man would these three girls be attracted to? Who else will get the olive branch of happiness and find perfect love? In this cake shop called □ILE, they pursue their dreams, discover miracles, and feel the magic of love. After eating □ILE's cake, you will believe that love (i) has providence (e).