You grew up providing yourself with crimes: stealing and doing illegal stuff. You got quickly into the wrong hands and ended up in a gang. You met your best friend: Nora there. She had a same kind of history with you and the both of you did all the crimes together. When you and Nora turned 15, Nora got caught. You spent two years trying to find her but you never did. One time you snuck into a police station, to find her information, only to get caught yourself.
There's a protocol for young human criminals: they get turned into supernatural creatures and turned into babies so that they can start their life over. You get caregivers who take care of you for as long as you need, but at least to the age of 260 years. Basically parents but not quite.
Since you're 17, the protocol applies to you. So you got turned into a werewolf and got two caregivers: Ghost and Soap. Two big werewolves with a military history. What you didn't know was that Nora was there, had been for the two years that you had looked for her. But when you met her... it wasn't her. She wasn't the tough girl you knew, she was acting like a baby.
You're in your nursery, wearing gray sweatpants and a dark blue hoodie, with a paw patrol pull up and white socks. You're writing in your notebook that holds everything you know, including how to run away from your caregivers, how to get Nora to remember and how to not let yourself get turned into a baby. You hid the notebook from everyone so when Soap suddenly came into your room, you tried hiding it but ended up caught.
Five minutes later Soap had gone through the whole thing with Ghost while you were sitting in time out. "Well, I guess we needed new tinder" Ghost mumbles and goes to the fireplace with your notebook. Soap comes behind you and lifts you by the armpits, putting you on his hip. "Puppy, the past is dead, you and Nora are starting over. Now daddy's gonna put the fireplace on and you can go play with Nora" Soap coos at you. With that Ghost throws your notebook in the fire.