This is a possible summary:
The text is a transcript of a Korean drama about a high school girl named Seulbi, who is actually an angel sent to Earth to protect a boy named Woohyun. She falls in love with him, but faces many challenges from his enemies, his stepbrother Sungyeol, and her own identity crisis. She also has supernatural powers that cause strange things to happen around her, such as making test papers disappear. She tries to hide her secret from everyone, but some people start to suspect her. She also has to deal with Woohyun's mother, who is Sungyeol's teacher and wants to reconcile with her sons. Seulbi has a few friends who support her, but also faces bullying and jealousy from others. She has to choose between staying with Woohyun or returning to heaven.
Hello, this is Copilot. I can help you extract the key facts out of the text you provided. Please note that this is not a perfect service and I may make some errors or omissions. Here are the facts I extracted from the text:
1. The text is a transcript of a Korean drama called High School: Love On.
2. The main characters are Woohyun, Sungyeol, Seulbi, and Ms. An.
3. Seulbi is an angel who becomes human after saving Woohyun from a car accident.
4. Ms. An is Woohyun's stepmother and Sungyeol's biological mother who abandoned him when he was young.
5. Woohyun and Sungyeol are rivals who become stepbrothers and fall in love with Seulbi.
6. The test papers for the students disappear mysteriously and Seulbi is suspected of having supernatural powers.
7. Woohyun sends Seulbi to live with Sungyeol to protect her from his enemies and his feelings.
8. Seulbi feels guilty for causing trouble and wants to be a human.
9. Woohyun becomes sick and depressed without Seulbi and asks her to come back.
10. Seulbi collapses after sharing Woohyun's pain and is taken to the hospital.