Jian Wei unexpectedly gets acquainted with Pei Xuheng, a 'driver' with a hidden identity. Through repeated interactions, the two gradually move from misunderstanding and testing each other to falling in love. Until his true identity is exposed, she discovers that the person accompanying her is actually the head of the Pei family, who is also deeply connected to past events from six years ago. Facing past misunderstandings and reality's tests, Pei Xuheng uses his true feelings to regain her trust. Together, they untie their emotional knots, hand in hand welcome a new life, and finally usher in a happy wedding witnessed by family and friends.