This book tells the story of Lin Ke, a young scavenger at the bottom of the post-apocalyptic "Ember Earth" after the "Skyfall Disaster". In order to save his sister, he went deep into the ruins of the old civilization and accidentally activated a mysterious artifact from the previous era. From then on, he was involved in a huge conspiracy sweeping the world. During the journey of evading the pursuit of the dynasty's "Jinjinsi" and exploring the truth, with the help of the secret organization "Firekeepers", he continued to grow and fight against his old enemies, and gradually revealed the shocking secret that the "Skyfall" was not a natural disaster but a man-made disaster. In the end, he will face the initiator of the disaster and make the final decision about his destiny in order to protect the future of his family and the entire world.
