A city, multiple relationships, complicated, what changed everyone's initial heart. Love or not love has always been an eternal topic in this city. In the end, everyone attributed the mistake to time. How many people devote their youth to love, no, it is just the ignorance of youth, the product of hormones, and it is time that ultimately brings about changes. Just four or four very different girls, when fate extends its evil claws to them, how should they make a choice? "The thing I regret most in this world is meeting you. The luckiest thing for me is that you fell in love with me, and the most unfortunate thing for you is that I fell in love with you." "You are a bitch. How can you do so many dirty things and still show yourself proud and proud? You are already dirty. Why can you still laugh at my sorrow at this time! ... But I just love you, what can I do?" The annual meeting will tell you how much you have lost and what you have left behind.