The Marquis's Doctor Bride

Divine doctor Willow Lennox transmigrates as cannon fodder. Abandoned by fiancé Ethan Grayson for Summer Sommers, she marries Marquis Liam Grayson to rewrite her fate. Her medical skills cure Liam's injuries and poison. She discovers Liam is Crown Prince Lennox Shaw, who faked his death. They expose Summer Sommers and the Third Prince's conspiracy, clearing the Grayson family and Crown Prince's names. Willow becomes the Crown Prince's consort.