Sienna Jennings walks away from her planned wedding to Lachlan Holden after Cassie Gable disrupts the event. Misunderstood and bullied by Lachlan, she leaves him behind. She marries Julian Lockwood, the wealthiest man in Zhengcheng. Lachlan later uncovers Cassie’s deceit. Filled with regret, he desperately chases Sienna. He begs for her return.