Who knows the story or legend about love butterfly?

In the vast treasure house of folk stories, there are many legends about butterflies, but the most representative ones are Butterfly Lovers, Dream Butterfly in Zhuang Zhou and The Story of Wen Gu in Xia Lang (the legend of butterfly spring in Dali, Yunnan). The stories of Liang Shanbo and Zhu Yingtai are well-known in Jiangsu and Zhejiang provinces, and spread to the whole country and even the whole world with the music of Yue Opera and violin. The hero and heroine of the story are lovers in two of a kind, but Zhu Yingtai was forced to go out to study in feudal society and was not allowed to fall in love freely with his classmate Liang Shanbo. Therefore, at the end of the story, in order to resist the arranged marriage and pursue a happy life, under the threat of feudal forces, Zhu Yingtai and his classmate Liang Shanbo had a double spring, and after their death, they became a pair of beautiful butterflies, inseparable, and realized their ideal love. The theme of the story focuses on Liang Zhu's struggle for freedom and happiness under the oppression of feudal forces. The story of Zhuang Zhoumeng Butterfly, who has read a little bit of China classical literature, will know more or less. Zhuang Zhou, a philosopher in the Warring States Period, once dreamed that he had become a "lifelike" living butterfly. When he woke up, he saw neither the butterfly nor himself. He is very strange. He doesn't know whether this butterfly has become himself or himself ... The story comes from Zhuangzi's homology theory, which explains a truth to the world in a simple way and represents the theoretical essence of Zhuang Zhou, a great ancient thinker. Zhuang Zhou believes that the difference between everything in the world is that, on the surface, this story is only related to butterflies, but in fact, there is another version among the people: Zhuang Zhou himself is a butterfly, and finally he turned into a butterfly and stayed in the world forever. This shows from one side that true thinkers are immortal and the truth tested by practice is eternal. The story of Xia Lang Wen Gu is widely circulated in Dali, Yunnan, and it is actually a legend of the origin of butterfly spring. Legend has it that a long time ago, there was a hardworking and beautiful Bai girl who fell in love with a young woodcutter. One day, Yu Wang, who ruled Cangshan and Erhai, met Wen Gu and wanted to possess her. Under the influence of Yu Wang, the girl had no choice but to jump into the bottomless pool at the foot of Silent Mountain at the foot of Yunnong Peak in Cangshan, Dali, Yunnan. A water hole suddenly opened at the bottom of the pool, and a pair of beautiful butterflies flew out of the hole. They chased each other by the pool, inseparable. As a result, all kinds of butterflies flew to the pair from all directions, and the butterflies gathered together and danced. This bottomless pool is now butterfly spring. Since the date of Wengu Xia Lang's double suicide is April 15 of the lunar calendar, people have designated this day as the annual Butterfly Festival. During the Butterfly Festival, young men and women of the Bai nationality nearby gathered at the spring, singing folk songs, playing the lyre and watching colorful butterflies. This story, like Liang Zhu, expresses the same theme. The above three legends about butterflies, except Zhuang Zhou's Dream Butterfly, Liang Zhu and Xia Lang Wengu's Story, are all love tragedies, but the creators of oral literature left their hopes to the world, so that they can both turn into butterflies, fly in the harmonious sunshine and enjoy the pleasure of love, and their descendants will reproduce and be handed down through the ages. Finally, after reading these three legends about butterflies, some readers may leave questions in their hearts: Why did they "transform" into butterflies instead of other birds, animals or pets? What kind of butterflies did they catch in Huasong? These questions were later verified, but because the above three stories were all created by folk literature, it is artificial to determine which kind of butterfly they became, and there is no scientific basis, so please consider it as leisure. The protagonist of the story finally bought a butterfly in Huasong, because the butterfly is a traditional mascot of China and a symbol of peace, freedom, faithful love and happy life, which has been proved in many unearthed cultural relics and ancient scrolls. People like beautiful butterflies. The world loves butterflies, and a peaceful environment is the first. Who is in the mood to enjoy beautiful butterflies in the environment of gunfire and bloodshed? Even life is at stake. Where does freedom, love and happiness come from? Creators of folk literature hope to live in a peaceful environment forever, gain freedom and rebirth, and enjoy love and happiness. As for what kind of butterflies they have become, there are generally three bases for this determination: first, they are large in size and beautiful in color; Second, hermaphroditism, at a glance; Third, the hometown is rich. Feng Menglong, a writer in Ming Dynasty, described Zhuang Zhou butterflies in Sanyan. The legendary butterfly in Zhuangzhou is a white butterfly with beautiful flowers, immortal climate and wings like wheels, but it can be said that there is no pure white butterfly in nature, so some people regard it as a crane-crowned pink butterfly, which is the largest pink butterfly in China with white wings and a triangle around the top corner. Liang Zhu's modified butterfly was identified as a jade belt by previous entomologists. Papilio jade belt belongs to Papilionidae. It has a tail process, which is elegant and beautiful to dance. The wings of the male butterfly are black, and there is a yellow horizontal band in the middle of the hind wing. "Jade belt around the waist" was a symbol of being an official in ancient times. This butterfly is Liangshan Boye. The front wing of the female butterfly is also black, but the back wing has a large rose-red stripe, which can be described as a "colorful skirt". This is Zhu Yingtai. Papilio jade belt is distributed in citrus producing areas in Zhejiang and southern provinces, and its larvae feed on orange leaves. Xia Langwen's butterfly is a polytype butterfly, also called Papilio, and it is also a hermaphrodite butterfly. The front of the male butterfly is pure black, and the base of the opposite wing has red spots. The hind wings of female butterflies are brightly colored and varied in patterns. Most of them have no caudate process and a few have caudate process, so they are named "polytype" butterflies, which are abundant in Yunnan.