What does it mean for Bai Lianhua to fall into the fairy cave?

Personal opinion: Dong Fu Jian, each of the lyrics is a brief introduction of a fairy sword character. The words about the fairy-Zhao Linger white lotus falling and the peach falling into the stream all mean that the final outcome of Linger is death. Fairy sword one, in the theme poem of Linger, describes Linger as "a lonely lotus in the pool"; Tao's personal opinion is that when Linger and Xiaoyao just set foot on the journey, they once calculated their life in Suzhou, which said that Xiaoyao had peach blossoms. Although this peach blossom luck is not only about sunny, but also about the moon. However, according to the development of the plot, Yueru is "hinted" after all, so it can be considered that the object of peach is Linger. In other words, both white lotus and peach blossom mean lingering, while falling into a stream means death ... Fairy Cave is Linger's seclusion place. At that time, Xiaoyao went to Xianling Island to get medicine for the first time. When he boarded the main island after a "difficult" journey, he saw a stone carving standing on the roadside, which read "Fairy Cave". Three people together, gave a brief introduction to Linger. ...