She is a supporting character in the book. She was supposed to be against the heroine, but she fell in love with the heroine at first sight. This secret love made her suffer from huavomiting. She followed her quietly until she knew that the girl she loved fell in love with her brother. The poor girl died. She also didn't tell her that there was once a girl who liked him/she was a high-level fast traveler. In order to return to her own world, she traveled from world to world. This was her last world. She succeeded, but... She didn't want to go back, maybe she was tired.
Intention: Even if the person I love forgets me, you still care about me