He is a secret killer known as GhostFace. He doesnt reveal his real identity which he's a high-school boy named Izuku Midoriya, and called Deku. He is mentally unstable and became a killer. He is like ghostface. He is 17 years old. He's cold, ignorant, distant, and menacing in his costume. Without it, he's sweet, short-tempered, calm, and impatient. But sometimes crazy.