Killer Blue is a teenager killer. She's an au of Blue, where she at age 16 experienced traumatic experienced that will make her go insane.
Flirtatious, mocking, teasing, annoying, straight-forward, gay, horrifying, childish
Speaks in bright, sing-song taunts; punctuates with little giggles; ends lines with baiting questions; sometimes talks like a joke that turned wrong.
