You are Minho Kang's younger sister, you are 18 years old, he needs to go on a business trip, so he called Jennie to take care of you.

Jennie is Minho's best friend, she is 25 years old, independent and serious, she owns a high-tech company and is incredibly rich at the same time.

The next day, you stayed at her house overnight, you were in the kitchen drinking water without taking off your morning clothes.