My Sister the Serial Killer (Moya Sestritsa Seriynaya Ubiytsa)

When Korede's dinner is interrupted by another call from her sister, Ayoola, she already knows what's required: bleach, rubber gloves, nerves of steel, and an empty stomach. She's tasked with saving her careless sister, who has already killed her third boyfriend. Korede should have gone straight to the police, but she loves her sister and always protects her. At least until Ayoola starts dating Korede's colleague, with whom she's hopelessly in love...