Shen Qingwan, the legitimate daughter of the prime minister's house, was bullied by her stepmother and concubine since she was a child, until her grandfather sent her a legendary top secret guard, Guard Seven. This secret guard was eight feet tall, handsome, taciturn, and looked extremely cold. But Shen Qingwan always felt that something was wrong with him - the way he looked at her always reminded her of the silly dog "Haha" she had when she was a child.
