Guangyin Mountain is a mountain that has been accumulated over time. There is a trace of essence of most people from ancient times to the present in the mountain. The stronger the essence, it will overflow, and people passing through this place will receive the power of this essence, and finally be able to think of the deepest obsession in the essence, and also the deepest memory of the essence. The protagonist of the article, Lu Yuan, is a manager of Guangyin Mountain, and he is also the person who receives the most essence. She liked girls but did not admit that she was Lily. When she met her, it was Xiao Ersui, and she discovered that she really liked women. However, she was deeply constrained by traditional Chinese thinking and had a sex change, but Xiao Ersui fell ill and died. In the end, she ended up with Kuang Sihan, who was 17 years older than herself. It turns out that Lu Yu'an just wants to be content with the situation, but he doesn't know that he is cherished by Kuang Sihan. Lu Yu'an in the article is a very bad girl (later a boy) who likes many girls, but only likes the fragrance on their bodies. It wasn't until one day that Lu Yu'an smelled the faint fragrance on Kuang Sihan's body that she was sure that this was the love of her life.