There is a girl who is ordinary, kind, simple, youthful, well-behaved, confused, sentimental, and both introverted and introverted, like a contradictory complex. There are 3 important men in her life. He said "she is the most sensible and good child" but left her cruelly; he said "she is the woman he loves most in his life" but betrayed and abandoned her; he said "as long as he has it, as long as she wants it", he will give her everything. But she is not happy, just like a drowning fish, submerged in the long river of youth...