My Younger Puppy-Like Boyfriend Flusters the Cool CEO Until She Cracks

Gu Huaian, who runs a trillion-yuan corporate group, has remained as steady as a mountain for thirty years. His only headache is his eight sisters, each with a different personality and an overwhelming desire to keep him all to themselves.

When the truth about his birth comes out, he discovers he's the fake young master, switched at birth! He thinks he can finally get away, but his eight sisters reveal their true colors and turn the whole family into a battlefield, coming up with new ways every day to cling to him.

To escape their suffocating affection, Gu Huaian flees into the workplace and, by a twist of fate, becomes the assistant to Shen Qingqiu, a mature and gorgeous female CEO.

He thinks he's found a safe haven, but this ruthless businessworld queen, Boss Shen, shuts the office door and pins him by the waist, eyes red: "Gu Huaian, just who is your bottom line?"

Years later, when his eight unhinged sisters storm the company, Boss Shen declares her claim in front of everyone: "I raised him, I married him. Call me Sister-in-law."