This article is about four junior high school girls who are ignorant of the outside world and have no choice in life when it comes to love. Their love is so ups and downs, some choose to face it, and some choose to give up. What kind of impact will it have on them when their careers rise or fail? In the end, they chose How did the four little girls on different paths come together through happiness and suffering, gathering and separation, when everything was a thing of the past, when they could not go back to the starting point, when they truly understood the concept of life, they came together. What did they bring to each other, everything? It's not God guiding them, it's the process that everyone has to go through to mature.