Irfan eagerly awaits the arrival of his future sister-in-law, Siti, the wife of his older brother Ardi. Irfan is surprised when Kak Siti is not as he imagined. Siti has a different personality. His three other brothers are already married and his other sisters-in-law are said to have better jobs compared to Siti. However, Siti knows how to conduct herself well, is hardworking, prefers to live in the village and is good at catering to Grandma's whims, unlike his other sisters-in-law.