This is a different and divided world separated from their ordinary days, embodying what they long for most, and it is also the paradise in their hearts that will always be clean and flawless. No matter how brilliant the lights and shadows are, no matter how longing for the mountains, rivers, heaven and earth, no matter how hard the obsession is to the point of being powerless, they cannot open up this lonely and silent world of division. Because here, the spring breeze never blows.