Carmen, Tibby, Lena and Bridget are four fifteen-year-old American girls. Because their mothers participate in maternity rhythm dance classes together, their fate seems to have been destined since their womb. They were born in the same late summer and often played together when they were children, but since elementary school, because they are not in the same school, their lives are only closely related to summer vacation.
In the summer of 16 years old, four close friends who are close to sisters will face separation for the first time. Reluctant to give up, they decide to go shopping together for the last time. By chance, Carmen bought a pair of jeans in a cheap second-hand store, and the skinny Tibby put it on absent-mindedly. The effect was incredible. Next, Lena, Bridget, and Carmen put on this pair of jeans in turn. No matter how tall, short, fat or thin, anyone wearing it fits the body and fits perfectly. Everyone agrees that this is a pair of magic pants.
As a result, the curious four people decided to use this magical pair of pants as a separate link, and they even established the "Magic Pants Convention." In a month, each person wears it for a week and then passes it to another person to see what kind of fortune it can bring
. So summer begins .
