The Heart She Gave the Ruthless Billionaire

Five years ago, Elena ruthlessly dumped Nolan, secretly donating her heart to save his life. Now a billionaire, Nolan despises her, unaware she is dying from heart rejection and desperately trying to save their secretly born daughter. As Nolan prepares to marry the scheming Sophia, Elena endures his bitter humiliation to fund her child's surgery, leading to a tragic revelation of the truth.