Her parents are principals and teachers, her brother is a doctoral student at a national university, her sister is a resident doctor, and she is... A restaurant waiter. She knew that her parents had suspected that she was not their child because they did not believe that their excellent genes could produce such a stupid, worthless child. Therefore, she has had low self-esteem since she was a child, has a cowardly personality, and has no ambitions in life. She just wants to live an ordinary life, so her boyfriend dislikes her for not seeking advancement and asks for a breakup. Could it be that her life could only be tragically repeated again and again? No, even though she has a weak personality and low self-esteem, she still has advantages, at least that's what her little boss thinks. Her little boss is very fair. He doesn't bully or accuse her because she is a new employee and wants her to help him. It turns out that she is also capable of helping others. In order to repay the kindness of her little boss, she will definitely work hard and be more determined to change herself.