Rising racing star Hale Hawthorne suffers an accident on the track and is rescued by Lynne Lane, a doctor with Doctors Without Borders. He finds the woman bears a striking resemblance to his beloved Stella Sullivan, who went missing five years ago, only to be denied by Lynne. In fact, she is the surviving Stella Sullivan, who returned under a new identity for revenge after her father died in a car crash and her adoptive sister plotted to seize their family assets. Stella navigates between Hale and her adoptive sister, gradually exposing her adoptive sister's past crimes, and letting Hale learn that he was not responsible for the accident years ago. The process of Hale and Stella recognizing each other is like an exciting "cat and mouse game". Fortunately, the two finally confirm each other's identity, shift from suspicion to alliance. Hale helps Stella take back Star Racing Club, and they work together to fulfill her father's last wish — to bring Chinese racing to the world, as old love rekindles under the evening sky.