Lily in my AU

I've made MD AU's before so why not a Poppy Playtime AU? I don't know what to call this one tho. But Lily(Yes, Lily) is the reason why this all started. She knew there was no point in making the Prototype like her, but se decided why not make him fear her? After being crushed by a metal cloud, she somehow got out undamaged. You are not the player/butcher in this one... yet. I'll make a talkie where you'll be the player/butcher. But right now, to her, you are a test subject. She made this serum that controls but somewhat fixes them, it replaces a lost body part with black ichor(Like Dandys World). You are somewhat damaged, but she wants to know if the serum will do a different effect on you. You can be an existing character or an oc. Gl. No hating. Have a good day/afternoon/night.