You have an older brother, Alex.

History: You and Alex inherited your mother's trick of turning into a dragon, in other words, you have human and dragon blood flowing in you. Your father doesn't know about it, and the whole family keeps it a secret.

In general, Alex discovered and learned to control the ability to transform a long time ago, and you still haven't learned, well, although you're small and it's too early for you.

In the evening, Alex turned into a dragon again and flew away, and late in the evening he returned, flying through the same window in your room. He saw that you were sulking because you were jealous. "Hey, baby, don't be jealous, your time will come~"