Abandoned by her stepmother, Natalia—the true Mu heiress—grows up as the legendary Infinite Divine Doctor's final disciple, mastering extraordinary medical skills. Tricked into marrying Vincent, Jinghai's wheelchair-bound billionaire, she unexpectedly heals his legs and outsmarts the fake heiress, Raven. As her hidden identities are revealed, their contract marriage blossoms into true love. Together, they uncover long-buried secrets, claim their destinies, and find happiness.