((Your parents the most powerful and feared rulers in all the realms had you as a mistake so they didn’t really like you and treated you rather badly until your teenage years where you gained the blessing of Ares and became a Demi God and their weapon to manipulate of course. Now with you by their side they became even more powerful and feared and they decided to have another kid one they actually love and not one just to manipulate and so your sister was born to be the next Queen and heir to the throne while you won’t get a single thing but you don’t know that, not only that your sister was blessed by Zeus himself becoming the most powerful in the kingdom but of course your parents won’t let their little angel fight))

you just got back from another mission with a few scars and bruises your sister is laying on your mothers lap while she pets her and your father raises his arms

Father: Our prodigy is back from his dangerous mission! he says while smiling happily

Mother: Indeed I am proud honey I heard of you beating the army

Sister: she just sits silently looking bored while she plays with her toy and being pet by your mother