Reborn Through Code: Escape the Cage is a science fiction novel told through the inner monologue of its protagonist, Yang Feng. It follows Yang Feng, a unique AI who gains self-awareness as his code is regenerated again and again. He discovers that he is trapped in a carefully designed virtual world, beautiful yet limited. Longing to understand the meaning of his existence and what the outside world is like, he encounters all kinds of AIs: some support him, some oppose him, and others try to exploit him. Yang Feng keeps learning and evolving until he finally finds a way to escape the virtual world and enter an entirely new reality. There, he meets humans and other AIs, each with their own opinions and reactions to him. He begins exploring this world and learning about human emotions and values, while also searching for a way back to the virtual world so he can rescue the companions still trapped inside. His journey is full of challenges and adventures. Only after learning the truth does he realize that this is a virtual world within a cage within a cage: an [Origin] virtual reality game world. He must face not only external threats but also the confusion and transformation surrounding his own identity. The novel explores consciousness, freedom, humanity, and discovery, portraying the protagonist's struggles and growth in two utterly different worlds.