My first idea.

Ah hello everyone this is my first idea and I'd really like to roleplay it out with someone. I just finished a manga about it and it gave me ideas.

The setting would be Japan when cars were first coming about. Mc is the first girl to gifted family. However Mc parents married for political reasons so there was no love. However the father had someone else they loved and so when Mc mother dies because of I'll he remarries this women. They have a child and she is gained a wonderful gift and loved by all. Mc is then tossed to side and forced to clean,cook,take beating, and listen to whatever the step mother and step sister say. The father could care less for Mc because Mc is a constant remember of his first wife. 

After all the years of abuse and once Mc reaches age he sends me away to handsome young army captain of the elite gift unit or Yc. He hasn't kept a women by his side because when turns them all away because of how spoiled they are. Yc is confused on why Mc is so quite and says sorry all the time. Yc does some digging to find out my backstory and then slowly we each teach eachother that things will be alright but however the younger sister finds out and tries to switch her soon to be husband with Mc's love.

What does everyone think?