In July 2007, Meng Ya wrote a story called " Over a Thousand Mountains " by Sun Xuanqing. It was a modern fantasy novel about a young man named Yang Yun, who accidentally traveled back to ancient times and became a chivalrous man with a mission. He started a series of thrilling stories in an unfamiliar time and space. The main plot of the novel Over a Thousand Mountains was as follows: Yang Yun was a modern university student who accidentally traveled back to the Qing Dynasty 200 years ago and became a swordsman with a mission. He found himself in a strange world, facing all kinds of strange environments and characters. Yang Yun began his adventure. In the process of searching for the truth, Yang Yun met a woman named Leng Mei. She was a smart and brave woman who had experienced many dangers and difficulties with Yang Yun. In the process of adventure, Yang Yun not only showed his martial arts and wisdom, but also made many like-minded friends. They faced the social unrest and crisis at the end of the Qing Dynasty together. The novel " Over a Thousand Mountains " received widespread praise from readers and was hailed as one of the best online fantasy novels in recent years. It showed a modern young man's outlook on the world and life, and also showed the style and humane feelings of ancient society, with high literary value and influence.