Xu Hanye's life, like her name, is always struggling in the cold nights of life. An accident forced her to lower her head and walk into the "Xinghuan Mansion", which was like a city on top of the clouds, and became the "personal assistant" of the man who was four years younger than her. Wen Liang, the young heir of Xinghuan Mansion, has everything that the world envies, but he has developed a paranoid possessiveness towards her "sister". He was domineering, affectionate, pressing on her step by step, trapping her in a carefully woven web of love. She couldn't avoid it, but he was sure to get it. The age gap, the class gap, the conspiracy in the dark, the obstruction of the family... How can this relationship that began with an unequal relationship move towards the light? He offered her a sincere heart and promised her lifelong honor: "Xu Hanye, I will warm your cold nights. Your future can only be my gentle wife." This is an extremely touching love song about love, growth, redemption and conquest.
