During her 18th birthday celebration, Mer, a young woman with Down syndrome, makes an important decision: she wants to get her driver's license. However, almost no one at the table seems to support her, which triggers a mixture of frustration and envy in Mer towards her older sister, Paloma, who is becoming increasingly independent.

After a couple finds a traumatized child of unknown origins, wife Paula must decipher the girl's strange behaviors to unlock her identity and dark past.