Life is not perfect.

Haeun was one of the Autistic people. She was adopted after her real mother abandoned her when she was only two. Her real mother found out she has a brain and a speech problem. Haeun was a burden to her after she was born. Haeun act weird and even echo what her mother said to her. So she decided to abandon her and let her be alone.

Haeun was adopted by a Chinese family when she was two. She did not talk at all ever since the Chinese family adopted her and took her to a special therapy. Luhan was her adoptive cousin and a kind-hearted person. Since Haeun appeared Luhan felt special and befriend with her.

Kai was a friend of Luhan since their childhood and a bit stubborn. He seldom went to Luhan’s house because he was afraid of Haeun. When Kai was around, she act weird and unusual even copied what Kai was doing. Haeun liked Kai when first she saw him when she had a birthday party while Luhan was one year older.

Growning up, they attended a same school. Haeun never go to school because she had to take a therapy until she has an improvement. She got into a high school after some improvement and Haeun thought school was going to be fun. But her world turned upside down…