The heroine got the wrong diagnosis and thought she only had one month left to live, so she decided to fight against the oppression in the workplace. However, due to her "crazy operation", the hero mistakenly thought she had a crush on her. The two of them redeemed each other amidst the turbulent misunderstandings. In the end, the heroine counterattacked and became the queen of career, while the hero transformed into a loyal love dog.
