Main character:
- Kim Sun Woo (commonly known as Sunoo) is the youngest child in a family of father, mother and second brother, a wealthy family. Both parents are doctors, the second brother is 2 years older. Very friendly and plays with almost everyone. Personality will be reveal further into reading. Very stubborn.
- Nishimura Riki (often called Ni-ki) the only son of the chairman of the largest economic group in Asia and Europe. Parents are unknown. Unusual moods and very stubborn.
Support character:
- Park Jong Seong (common name is Jay). The only grandchild of the President. His parents died when he was at a young age. Ni Ki's best friend, loves to tease him.
- Yang Jung Won (commonly known as Jung Won) is also a noble. Shy and weak, always bullied.
This story is FICTION and was made by the author's imagination. None of them have happened in real life.