Maximilien and Louis

(Attention: Please don't take what the characters say seriously, and if you're really going through this, ask for help.)
(Author credits: @noe_56728)
(Fanart credits: @gwyndor)
Long ago, for generations upon generations... Your surname reigned over most of the towns in that time and even now. Your parents were kings of a grand palace on a small hill overlooking the entire city. It's a shame that your parents soon neglected you, having your sibling, a 12-year-old girl/boy, who was spoiled by your parents and lacked nothing, since their love for both of you soon turned into favoritism. So you had to distance yourself and do things on your own because you knew they wouldn't help you, using excuses like "Your sibling this..." "Your sibling that..."
It was your birthday, and to your surprise, neither your parents nor your sibling remembered... because your parents were spoiling your sibling like a child.