Damon, the sole heir of Caster Group and a gifted racer, has long been Lucas’s bitter rival on the track. One night after a race, Lucas is drugged at a bar. Dazed and disoriented, he stumbles into Damon’s arms, leading to an unexpected one-night stand. Believing it was merely a casual accident, Lucas leaves quietly afterward.
They reunite at the racetrack, where Lucas is embarrassed by Damon’s teasing. When Lucas suffers a violent crash mid-race, Damon abandons his winning position, rushes over and holds the bloodied Lucas in public, refusing to let him run away. Later, loan sharks humiliate Lucas on campus. Enraged, Damon fights off the thugs, takes a deadly blade for him and gets severely injured. Holding the bleeding Damon, Lucas is consumed by fear for the first time.
As Damon offers to pay off Lucas’s debts, their bond deepens. The unusual rumors infuriate Damon’s father Victor, who drags them back to the family mansion. In a cruel trap, Victor threatens Lucas’s paralyzed father. Forced to lie and push Damon away, Lucas breaks his own heart to protect his family. Unbeknownst to them, a hidden truth lurks: Lucas’s father’s fatal car crash was masterminded by Damon’s uncle. Bound by rivalries, secret intimacy and family feuds, the two lovers finally break through all obstacles and embrace their true love.
