Mia is a writer who's very eager to make her own play with her musician father, Raja Abdinegara, until that very dream halts due to her newly found lung cancer, the same disease that once claimed the life of her mother. Mia and Raja, who came from wealth, now have barely enough for their needs, for the cost of her mother's treatment in the past means the musician has lost his muse. When Mia discovers she has only eight months left to live, accompanied by the presence of the Rainbow Girl, her own fictional character that was inspired by her mother, Mia sets herself to be as positive as possible. When Mia attends an independent play, she meets a young actor, David. As their relationship becomes romantic, they seem to resolve their grief.

Samira returns home to the Djoyodiredjo family, a wealthy sugar conglomerate from the 1980s, after the sudden death of her twin sister, Sara. Unlike Sara, who had always been close to her family, Samira distances herself, fed up with the pressure of perfection and the inheritance dispute between Ari's two wives. On the first night of the Yasinan (Reciting Surah Yasin), a terrifying terror unfolds, revealing a dark, hidden family secret.