One feverish night, 6-year-old Liliana Bercchio suddenly recalls the plot of a tragic reverse harem novel. Unsure if she's been reincarnated or has time traveled, her young mind struggles to make sense of it all. Her family is doomed to get caught up in the protagonists' mess—but there's still time… or so she thought. When she witnesses the female lead's death and the deranged male leads appear before her sisters, the story takes a turn. They seem different now, but is her family truly safe?
Youngest Sister-in-Law in a Tragic Reverse Harem is an ongoing manhwa by Madrum (매드럼), first published in 2025. It blends romance, isekai, drama and fantasy. You can read all 2 available chapters of Youngest Sister-in-Law in a Tragic Reverse Harem online for free on MangaPulse; the newest is Chapter 16, added 2025-05-08. New chapters appear here shortly after they're released.