It's Not Cohabitation, It's Room-Sharing.

[Cold face and poisonous tongue attack × Irritated young master suffers] he/relaxed and funny/campus/occasionally sour Shen Li, who had lived the life of a young master in a big villa for sixteen years, was suddenly informed that he was going to rent a house. In the end, he found out that the two of them were renting a house together? But the person he shared the house with obviously didn't get along well with him... "Did I give you face?" "Thank you Shuyan for your uncle!" This is how the noisy shared house life began. However, family changes made their lives not so smooth. After experiencing a series of blows, Master Shen, who only wanted to eat, drink and have fun, finally woke up from his dream and found himself serious.