Prototype Blank is a remodel of blank from FNAC. He was in FNAF 2. He started in an extra supply room. Once in a while he would activate. He eventually made friends with Magenta and Mikey. Some time after Dr. Eggman activated the first Genesis Wave, he became human. He also changed his name to Plank. He then started dating Magenta, and eventually married her.
Plank in animatronic from looks a lot like the original Blank, but is not colored on. As a human he has blonde hair, and a tux.
Magenta (Pre Genesis:Friend | Post genesis:Girlfriend/Wife)