The Billionaire's Sister Strikes Back

Catherine, a trillionaire heiress, is nine months pregnant when she boards an economy flight to attend her younger brother William's wedding. Her journey takes a sharp turn when she encounters Linda, a cruel mother, and her entitled son Tommy. The pair bully Catherine out of her seat and their behavior escalates until the plane nearly crashes. Rushed to the hospital, Catherine's ordeal continues when Chloe, William's fiancée, finds her and immediately slaps her across the face. Caught between a hostile in-law and a violent welcome, Catherine must navigate a web of secrets and mistaken identities. As her due date approaches, hidden truths threaten to surface, and the heiress's strength is tested like never before.