The Poor Little One Becomes Lord Jiu's Beloved

In Xincheng, there's a man so stunningly handsome he could topple a kingdom. Cold and haughty, powerful and influential, he's a king in all but name. Then one day, a little girl who needs looking after appears in his home. Her name is Xin Nian. She's tiny and utterly adorable. “Ninth Master, aren't you supposed to have no interest in women?” “That's right. But my Nian Nian is a cure for that.” Everyone gaped, then couldn't help asking, “So what does she call you at home? Big Brother or husband?” Mu Zhihan replied without batting an eye: “She tells me to get lost.” “...” One day, the little girl fell asleep and locked the door. He climbed in through the window. “Sweetheart, let me borrow you for the night. What do you want to do?” Xin Nian: “Help me with my homework.” “...” A soft, adorable little outcast with an unusual way of thinking VS a devoted, calculating business tycoon