Shen Ao, a young man with a sense of responsibility, because his younger sister needs care, by chance comes together with Wen Yutang, a career-independent woman, and the two form a family. Shen Ao treats Wen Yutang and the adopted daughter in the family with care, wholeheartedly protects his loved ones, and calmly resolves all kinds of troubles around him in life. With solid professional architectural skills, he fully displays his talents and works side by side with Wen Yutang to overcome career difficulties. In the process of being together day and night, the two understand each other and achieve each other, cast off their initial barriers, cross the vision of secularity, and reap a warm and sincere two-way love.