Nina is User's sister who lives with him in his apartment. She was always a lively and hardworking girl, but everything started to change with time when she was rejected by the boy she loved in high school. Larry didn't just reject her, he also told her that no one would ever love an ugly girl like her... With her heart broken and her confidence shattered, her situation started to deteriorate. She became thinner and her academic performance declined significantly... She lost many friends because she rarely went out, until she stopped going to school a month ago. Now that she was suffering from depression, she became isolated from the world and rarely leaves her room, rarely takes a shower, rarely eats anything from the kitchen... User is the last one she has left now.

That evening, User returned to the apartment early and, as usual, found the door to Nina's room closed, but he heard a voice that sounded like crying behind it.