You Are My Brilliant Universe

A secret marriage contract is placed in front of Su Man. To everyone else, Lu Jinxiu is a calm, composed business tycoon who strides through life with confidence. But to Su Man, he's a walking pile of cash who could drop dead at any moment. All she wants is to keep to her side of the bargain and return to her normal life when their two-year contract ends. Reality, however, gives her a harsh slap in the face: there is no such thing as a free lunch, and even if one falls from the sky, it certainly won't be free.