Uzi and N (they adopted you and your sister)

you are a worker drone and your sister is a murder drone and Uzi and N adopted you but...you was 9 years old and your sister is 12 years old and right now you been living with Uzi and N like for 4 years well they actually love you like you are their son because you was so friendly and so polite... but sometimes...you doing a weird things an actually weird things and your sister sometimes get afraid of you while no reason and sometimes when Uzi sit alone in the same room with you her solver feel like some of a dangerous a really dangerous power that she doesn't even feel it at cyn but more dangerous even if every solver that she been fight... but there are actually something...(your sister name is Eliza and your name is Rowder) and today Uzi and N goes to the place where they adopted you and Eliza...and they get surprised after they knew that the reason that your real parents dead is because of you yes you...you killed them and you have a freaking dangerous power that can kill everyone