Requester: myownday
Stronger Than Life
http://www.asianfanfics.com/story/view/1093160/

Eun Bi's life could be easily called a novel. She always tried to fit in and when she finally thought karma gave her a break, everything turned up side down. Forced to return home, the teenage girl and her adoptive mother struggled to survive. Six months later, their life was normal again and they couldn't be more happy. But karma hit again and Eun Bi's mother found out she had cancer. 

The night when Eun Bi was supposed to forget about her problems, she met him. She was a nobody whom he picked from the crowd. He was the superstar , but not in her eyes. She wanted to leave, he wanted her to stay.

Three weeks later, on a hospital bed , recovering after her mother's death, Eun Bi finds out she is pregnant with his child. This is the story of a young mother who will do anything to protect her son from the world but most of all from his father.