The coming-of-age drama series ‘Sisterhood’ has been making a lot of noise ever since it made its premiere on OTT. The series, set in an all-girls convent school called S.I.S.T.R.S., chronicles the lives of four friends: Zoya, Nikita, Ann, and Gargee, as they traverse the intricacies of adolescence, forging close friendships, experiencing personal problems, and discovering their real selves along the way.