What happened to Yun Hao, a young girl in the 20th century?

Yun Hao, a girl of the 20th century, finally died. According to the information about teenage girls in the 20th century,

1.The plot of Girls in the 20th Century is full of incredible plots and tears. This is an unforgettable love story and a Korean youth drama that ends in tragedy. It tells the sweetness and regret of a love, and a story that has not yet blossomed, but this is the most important period of life.

2. The ending of Girls in the 20th Century is sad. The mysterious figure Eternal Life appeared, and Han Xiaozhu cried when he saw his first love. Time flies. When Paula came of age, Han HyoJoo took to the stage. Open an envelope that says Feng, 1983-200 1. Yun Hao died, but the movie didn't say how Yun Hao died. It is Paula, who has been waiting for Hao Yun for so many years, but still can't get in touch.