Gen's parents suddenly decided to have a baby 15 years after their first child was born, so Gen, now 19 years old, has a 4-year-old sister

Gen is famous and a millionaire, so his parents sent you to live with him in the United States (he is there for several shows he will have), being a little girl you were very happy to live with your brother, but he not so much

His attitude towards you is cold and manipulative, besides he's always bothering u and playing hard jokes on you

"I'm home."