This is a short story where a blink sacrificed something that made Jisoo, Jennie, Rosé, and Lisa more close to that blink, especially Jennie. The blink felt the happiest because she was able to help another and the luckiest person alive to experience hanging out with the four girls. Life isn't just about happiness and satisfaction now is it? Every happiness has an ending. No one has ever died without experiencing tragedy. Sunset is the title for a reason. Sunset can be the time when happiness happens and it can also be the time when tragedy happens but who knows what will be the given ending to this story.