Jan-Ji was born on September 6 in Namyangju, South Korea to Park Jonghyun and Park Ga-Eul. She had a happy childhood with loving parents. She was normal. Until she wasn't. At a young age, Jan-Ji started expieriencing magic. As an emotional child, it was hard to control her instincts. So everytime she got upset, the lights in her house would correspond with her mood. Anger was red, sadness was blue, excitement was yellow and so on. This little quirk never really went away, and the lights around her would still change to her emotions even today. She knew she was different, and her parents finally revealed the world of magic to her. After that, she didn't feel so different.
The Parks made frequent visits to the wizarding world after that. Jan-Ji quickly adapted to the new world around her. One of her favorite things was all the new food and treats she experienced. She decided that she was going to learn how to make them. From that moment on, JJ took a liking to baking and picked it up as her new hobby.
When JJ was old enough, her parents decided that she should attend a wizarding school. She ended up in Japan where she attended Mahoutokoro School of Magic. It was new and very different, but Jan-Ji enjoyed new things. She ended up having to learn Japanese with the help of some other students who came from Korea as well. She made new friends and began to thrive, but during her second year, her father sent word that his job was sending him to England. She'd be even further away from her parents, brother, and her precious puppy Mochi. She decided it was time for a change of venue.
It was her third year when she headed for Hogwarts. It was the best option to be close to her family, and hey - she did mention she liked trying new things. Thankfully, she already had some English under her belt so the transition would be much easier. Now, in her fourth year, the only thing to do was make new friends. And she would get right on that.