The original future of the human race was oppressed by the demon race and was in a very bad situation. In the novel Cang Yuan Tu, the protagonist Meng Chuan foresees a not-so-bright future in which the human race is oppressed by the demon race and faces extinction. In order to change this miserable future, Meng Chuan cultivates the Cang Yuan Tu and improves his strength in order to fight for a better future for his people. The Cang Yuan Tu is a metaphysical fiction novel written by I Eat Tomatoes.