In Wang Shi'an's dull youth, there was a girl with a bright smile, like the warmest sun in summer, shining on his dark years. When they met again, he had already been reborn from the ashes, but her eyes were full of depression. In the cunning office, he was so arrogant that he attracted everyone, while she was as plain and indifferent as water. They agreed to become husband and wife. During the day, she was his effective employee, but at night, she turned into his cold wife...