Lin Jia thought she could live alone forever, but once she met the person she wanted to be with all the time, she no longer wanted to be alone. But her dream forced her to separate again (albeit for a short time). She couldn't decide which one was lighter and which one was heavier. Fortunately, her lover was tolerant enough. While she was thinking about saving some people, she didn't think of a way to save herself. Maybe the two can't balance each other after all, and they have to give up.