The Cursed Twin: Substitute Bride

Branded a superstitious jinx from birth by her ignorant family, an unfortunate twin sister suffers years of confinement, used solely as a medical substitute and scapegoat for her favored sibling. Her agonizing existence reaches a turning point when she is forced to attend a social engagement in her sister's place.

There, she crosses paths with an influential gentleman whom she secretly saved from death years ago, though he mistakenly credits her sister for the rescue. Devastated by the murder of her protective nanny, the awakened survivor negotiates a strategic marriage with the gentleman, escaping her toxic clan forever.