The world will become more enlightened and kinder if people can see…Many are rejected by the indifference of blind people in spirit. The story is about four girls who were rejected from the day they were born and met the same fate by inheriting their own misfortune. Different personalities, views, approaches to happiness. They have their own blind but happy world, which is undermined by exposure to the outside world. The revelations of their own history cut off the wings of the heroes, and the entrance of love separates them from each other, turning them into enemies.