Sonali Cable is a romantic comedy-drama. The movie revolves around Sonali Tandel (Rhea Chakraborty), an ambitious girl, who runs an internet cable service providing agency along with her brother Sada (Raghav Juyal). However, things take a turn for her when a big industrial company ‘Shining’ starts their business in the same region. Shining wants to establish a monopoly in the market that creates lots of problems for Sonali, but she is determined to fight back and an internet turf war begins between the two.