Angel, who has just lost his older brother, decides to try to start a new chapter by moving to Jogja. Ironically, Angel, who wants to escape the memories of his older brother in Jakarta, meets Andromeda, who is on the autism spectrum. Andromeda's love for music and her sincerity make Angel see her older sister in Andromeda. Even though Andromeda is forbidden from playing music, Angel, assisted by Miko, is determined to make Andromeda's dream come true to play music with her idol: Via Vallen.

The film tells the story of Angel (Adila Fitri), a 15-year-old teenage girl who can never accept the condition of her brother Hendra (Ali Mensan) who was born with mental retardation. Although Angel was so embarrassed and hated him, Hendra was never sad. Hendra became a child with special needs due to a small amount of illness. Even so, he remained faithful to give an older brother love to his sister. Because he has a brother who has mental retardation, Angel is often ridiculed by his friends "the idiot". One of the girls at her school named Agnes (Kimberly Ryder) really hates Angel because it is considered a threat to get Aji's heart (Aaron Ashab). The life of Hendra with his own world but still loves his sister. One day, Aji will have a birthday party by inviting all of his friends. Agnes and Angel compete to be the queen of the party.

Merry who lived in Singapore never thought her life would change. She struggled against rejection until she got 1 million dollars at a young age.