Zhang Yixing was a curious guy, he liked to explore a lot. He was also ambitious, his dream was to take his composing skills and make music for people that wanted to hear it. He also danced, quite well actually. As a child, his parents opened as many doors for him as they could but on his 16th birthday, when they were on the way to Yixing's birthday dinner - a lorry drove past a red light and straight into the front of Yixing's car. His parents died instantly. Yixing was not curious any longer. He simply survived for the next 6 years with his only friend, who just happens to be the same person which stabs him in the back in the future... but more about that in the story. 

Kang Sojin grew up in a small neighborhood. Her parents owned a Ramyeon shop which she helped out at ever since she could carry things without dropping them, after graduating she became a permenant worker and is the rightful heir to the whole shop. It wasn't what a typical girl pictured her life to be, but it was good enough for her. She was a stubborn girl, one that always stood her ground and if she was right then nobody else was. People around her said she was like an open book, her emotions were always plastered on her face. Sojin didn't have many hobbies, but she did enjoy reading in her spare time. Looks weren't on her radar with the shop to look out for, her clothes weren't up to date and her face was always bare. Unlike most Koreans, she had natural double eyelids due to her family's western inheritance.