An Ran was born into a wealthy family, but there was too much unknown suffering hidden behind the glamor.
The father is cold and sees her as a tool for marriage; the brother is gentle but powerless, and after all, he is just a puppet of the family.
She grew up in depression and learned to use a "heartless" appearance to cover the sensitivity and loneliness in her heart.
Until Gu Han broke into her world.
He was a proud businessman, cold and strong, but he failed completely in front of her.
When he confessed, she smiled and said, "Then you run fifty laps around the playground first."
Everyone thought he would be disdainful, but no one expected that he finished the run without missing a step.
They used to be each other's most reliable support, until a sudden car accident shattered everything.
Gu Han became the "destined one" who was disabled, and she chose to leave.
Everyone said that An Ran left because he disliked him for being paralyzed, and even Gu Han himself thought so.
He hates her and blames her, but he can't stop loving her.
Two years later, An Ran returned.
Gu Han's heart, which he thought had been calm for a long time, became turbulent again.
So what if she really disliked him at first? This time, he won't let go.
Love and misunderstanding are intertwined, the past and the present collide, and a story about redemption and affection is about to unfold.
She was an obsession that he couldn't let go of.
He is the only warmth in her heart.
This time, can they still get close to each other and make it to the end?