I Married a Billionaire for Revenge Manga

Framed by her biased parents and fake heiress Isla, Eliana takes the fall for a medical malpractice and spends three brutal years in prison, narrowly escaping death multiple times. On release, she cuts off her toxic family and enters a convenience marriage with city tycoon Charles for revenge. As a hidden master healer, she cures Charles's rare deadly poison, takes down her family, exposes Isla's healer scam, and reclaims her grandmother's legacy. Their contractual union grows into true love. Charles protects her fiercely at every turn, with his adorable nephew Jaxon as an endearing ally, as Eliana crushes her foes and finds lasting love and warmth.