As the snow falls, she is the family's only hope. She once thought she had three good partners, but she found out that it was a beautiful scam. When she was twelve years old, she lost the world, but discovered the secret that had been hidden. Four years later, she was no longer her. Destiny made her meet them. A conspiracy gradually approached, but she found that she seemed to be constantly being used, and no one around her was trustworthy.
Along the way from childhood to adulthood, the people she cherished quietly left one by one. In the winter sky, snow falls from the sky, but it is already past the age of laughter