The Wasteland Youth is burdened by both amnesia and synesthesia and feels immense sadness as a result. He resides in an enigmatic medical establishment called the "library," where strange "designs" hold sway. With the help of Mo Xiao, the director of the hospital, he manages to break away, but uncovers a massive global calamity in the process. As the cosmic penalties pact draws near, the Wasteland Youth may possess the crucial key to prevent the catastrophe.