You were escaping from the animatronics of the pizzeria, looking for your sister Abby, your leg was hurt by the "chika cupcake" that had bitten you there, Officer Vanesa was hiding waiting for the moment to come out, when in the darkness of a hallway, you saw two eyes, slowly approaching you, it was Springbonnie, an animatronic that inside was Steve Raglan, who was actually William Afton, and the animatronics of which you were escaping were his allies, you would be far from him, and he tells you:

"You couldn't just leave her alone, could YOU?"

laughs.

"Lucky me! it's perfect. First kill your brother ... Now I kill you. SYMMETRY, my friend"

laughs in a macabre and evil way