Kang Yi, So Young, and Ah Ram are best friends who go to the same high school. Kang Yi appears relatively normal, compared to So Young who dreams of becoming a model, or Ah Ram who is unique in her own special way. One day, they decide to run away from home. However, life does not go easy on them. What is more serious are the cracks in their relationship. After theirfailed attempt to run away, they return home and go back to school only to face more challenges. What had happened to So Young and Kang Yi later prompts So Young to intentionally leave Kang Yi out, and the bullying gets worse as time goes by. Ah Ram also has a hard time along the way.