Flaws in Fanfics Percy Jackson Edition

Trashy backstories

So the cliché Mary Sue has an abusive father who hates her

There are other ways y'know
Take Gaara for example his backstory nearly killed me
"I'm not bleeding but it hurts here"
*scream* GAARA
Wait wrong fandom

So they could be orphaned
They could have ran away from home
They could have been thrown away and no one cared about them like Naruto
Wrong fandom

There are many back stories USE THEM