In an era of war, people's desire for peace surpassed everything. In this context, our protagonist Lian Received a special gift - a science book called "7Days in Dream", when she opened the book, inside The content about Guangchen's ability to satisfy all human wishes attracted her. Until she met the scientist George, the adventurous George said that the light dust will be born soon, and they should find it as soon as possible and make a wish To quell the war. In this way, during the 7 days of searching for Guangchen, she gradually recalled her previous memories and recalled this scene. But as time passed, she discovered that all this turned out to be a huge conspiracy! 7 days of memory, 7 days of stories, in 7 days she found the courage to face it.