[Stand-In Romance + Contract Relationship + Revenge + Yandere + Twin Brothers + Misunderstandings + Forced Love + Imprisonment]
Zhou Yan is his twin brother's shadow.
He is not allowed to show himself or live openly as his brother does.
Then he meets Lin Yun, and he knows he's done for.
He falls for her at first sight and is determined to be with her, but his brother steals his identity and gets together with Lin Yun.
Driven mad with jealousy, he swears to take it all back and make Lin Yun love only him for the rest of her life.
After an accident kills Zhou Cheng in a car crash, Zhou Yan assumes his identity and returns to China to inherit the family group.
"I'll inherit everything my brother had, including you, Xiao Yun."
After one misunderstanding after another, Lin Yun decides she must escape this terrifying man, no matter what.
But Zhou Yan forcibly imprisons her, making her his captive, to keep and control as he pleases.
Heavy chains bind Lin Yun's hands and feet as she is locked in the cage Zhou Yan painstakingly built for her.
"Even if you have to think of me as my brother's stand-in, love me once in a while."
"Baby, I'd rather you die in my bed than leave me."
Zhou Cheng, who was supposed to be dead, returns to China, forcing Lin Yun to make a life-or-death choice between two men.
Zhou Yan drops to his knees in tears, begging her not to leave.
"Was there even one moment this past year when you truly loved me? Just one?"
"If I'd been honest about who I was back then, would our story have turned out differently?"
It turns out there was more to the day they met two years ago...