The author of the online fantasy novel was Xiao Ding. The novel described a series of stories that happened during the training of the protagonist, Xiao Yan. Xiao Yan was a young man who lived in poverty because of his parents 'early death. However, Xiao Yan possessed an extraordinary talent and had an extremely high attainment in training. In the process of cultivation, he met the female lead, Princess Jiuyou, and they developed feelings for each other. However, Xiao Yan's background had attracted the attention of others. His identity had become the focus of everyone's speculations. During the training process, Xiao Yan encountered a series of challenges. He had to overcome these challenges in order to become a true strong person. During this process, he made many friends, including other cultivators, demons, ghosts, and so on. In the end, Xiao Yan defeated the evil faction in the battle and restored the balance of the world. Stealing the Heart in September was a novel full of adventure and excitement. The plot was complicated and the characters were vivid. In the novel, the readers could feel Xiao Yan's growth and the company of Princess Nine Nether. They could also appreciate the charm of all kinds of demons and ghosts.