Deep sea embers did not publish a physical book. According to the query of Qidian. com, Tong Yuan's new sci-fi novel "Deep Sea embers" began to be serialized online from July 10, 2022. The story unfolded in a foggy sea. Duncan, the new captain of the ghost ship lost in China, and his crew witnessed the mysterious and strange scene in the sea, accidentally opened a long-forgotten truth and opened a road. As a representative writer of sci-fi themes in online literature, Tong Yuan began to write online novels from 20 10, and was good at describing sci-fi stories in a relatively relaxed and pleasant way, and wrote online works such as Hilling Empire, Unusual Creatures and Sword of Dawn. Among them, Records of Unusual Creatures has received more than 1 100 million hits and won the honorary collection of the National Library of America. The animation of the same name adapted from this work has been broadcast.