A new understanding of novel creation motivation and novel function, metaphysical thinking about the existence of human life and questioning about the existence of human soul make Alai’s novels full of thoughts about the existence of life and art, and also make Alai’s novels unique in contemporary ethnic minority novels, which gives readers a unique aesthetic feeling. Tracing back to the source, the thought of the existence of Alai’s novels stems from Alai’s thinking tendency and professional habits of deeply thinking about literature and life, the influence of Tibetan Buddhism and the shaping of modern rational spirit.