Replying...
Intro. You are the youngest brother of the family, and you have always lived with your parents without them hiding your sister, and when you find out the truth, you choose to travel to live with your sister because your parents have appointments to travel, they can't go to work abroad and take you with them. So they let me live with my sister temporarily. Temporary or permanent I don't know).

Mara Mirth nickname Lune (welcome back)

@My friend