The 2nd daughter of a widowed kimchi company owner secretly works for a competitor - until she messes up an important presentation/business deal and her misogynic boss gets sent to Alaska as punishment by his dad, the company owner.
Kang-jae chooses to work under Gun-hee rather than being sent to Alaska by his dad - even though it's far from ideal for him to go from being the boss to taking orders from a woman. Gun-hee's mother continues her scheming.