主要内容是：On a cold winter night, a young student had to offer a red rose to dance with his favorite girl. When the Nightingale heard the young student sobbing because he couldn't pick a red rose, she thought the student was the true love he had been singing and looking for.
Therefore, in order to help students achieve their love wishes, Nightingale resolutely decided to cultivate a red rose with her own blood of life.
On a cold and lonely moonlit night, the Nightingale held her breast tightly against the sharp thorn of a red rose tree, let the sharp thorn deep into her heart, and sang all night in the moonlight.
The Nightingale's bright red blood slowly flowed into the dry meridians of the red rose tree. The bloody rose soul finally bloomed in the cold winter, but the Nightingale fell into the lush grass and closed her eyes forever with the hope of love.
After the professor's daughter got the red roses from the students, she still thought he was too poor, so she refused his love. So, in anger, the student threw the bloody rose that Nightingale bought with her life into the street. The rose fell into the gutter and a wheel ran over it.
