Immortal Prison Cage

### **Triple sublimation of the theme**: - **Mortal Hell**: Fight against fate and break the cage. (What do I want to achieve?) - **Lingxuan Prison**: Challenge the rules and establish your ideals. (What is the world for?) - **Xiangang Prison**: Face the origin and reshape existence. (What is eternity? What is the meaning of sacrifice?) - **Lin Chen's complete arc**: Survivor → Seeker → Creator (one). Its path is the ultimate answer to "order and chaos", "individual and collective", "sacrifice and inheritance".