In the green grassy and windy campus, young boys and girls laugh like songs and are innocent; in the forest just a stone's throw away, rich and bizarre secrets have lasted for thousands of years... Lightness and heaviness are intertwined, the morning sun and the night are shining, legendary stories have become the theme of youth. When everything is over, those who have gone through the chaotic world with all their hearts, look back at the years, all the pain and love and hate have become lighter, and the forest full of traps has turned into a distant scenery in youth.