A woman disguises herself as a man, getting closer to you in the clouds

Song Ran, the eldest son of the Song family, is pregnant! It turns out that Song Ran was originally a girl, but because her eldest brother died young, her mother couldn't accept it for a while! Determined to disguise herself as a man to comfort her mother, she never knew that she would be pretending to be a man for twenty years, until she met the domineering CEO Lu Jingxiao, and from then on, their fate began!