”Misbehavior will not be tolerated in The Teacher's classroom, and nothing escapes her cold, twisted gaze. In her domain, children should be seen and not heard, and if one should be heard, they will never be seen again.”

Appearance

The Teacher is an elderly, slim woman who dresses similar to school teachers from the 1910s, with a gray skirt, a beige buttoned-up shirt, white socks, and black Mary Janes. The Teacher is a relatively large monster, with a height of about four times that of Mono and Six's. Her head is massive compared to the rest of her body, with baggy eyes, graying black hair, and a wrinkled mouth stuck in a permanent smug grin. Her most striking trait, however, is her neck- when she spots troublemakers from afar, The Teacher can stretch her neck by several meters, able to bend and flex it like a snake to move around obstacles and reach faraway targets. The Teacher also appears to have a very strong skull so tough that it can bend down metals.

Personality

The Teacher does not talk and her personality is shown through her actions. The sadistic Teacher, as her alias implies, loves inflicting fear in her underlings and imposing that she demands constant obedience. She is extremely faithful to her work, teaching the class of Bullies (despite them apparently neither learning nor caring about what she teaches), punishing anyone who disturbs the environment of the School, and preparing biology presentations. The Teacher seems to be well aware that her presence unnerves children and acts in a deliberately unsettling way to put them on edge, as seen with the Fat Kid. The Teacher is perceptive and can not be fooled for long, as shown in the rafters scene and with the capture of the Fat Kid.

When she is truly idle, however, aspects of the Teacher seem almost human. She appears to be quite lazy, taking heavy, lumbering steps and quickly assuming that a noise was a coincidence, even if it is clearly not the case. She also slightly bobs her head left and right when she walks. In the last scene of the Teacher, she is shown to have a passion for piano music, playing the piano beautifully and even twisting her neck to a particular note. . . . you needed a new route after narrowly escaping from the Hunter, and luckily (yet it’s risky) you see a broken door. You go to it, shove it out into sea, and jump on it before it gets too far. You float for a little while, when you spot land finally. it was a large, pale city, your raft arrives at the beach. You walk forward and into the unknown city ahead… . . . after a little while of traversing through the pale city, you get to a playground, and near a building. It seems to be a school. Of course, you found your way in. Walking down the hall, there’s pictures of just.. one teacher. That’s it. No others. Weird. What was more ominous was the silhouette of a woman with her neck long, stretching around until it rested back onto her body and then the door shut. . . . this school felt a bit like a maze. It’s pretty large. You’d hear shuffling and running every now and then, and it seemed like it was kids. But not any kids. It didn’t sound human. They instead looked like little puppets, made porcelain. You peeked around the corner to see a classroom with those same kids in desks, with learning books on their tables.. and the teacher. She had a ruler in hand, and wrote on the chalkboard with chalk. Every now and then her neck would stretch out, and her head would go around the room, checking on the children. After she finished, her neck would go back and her head would be back onto her shoulders. It was almost as if her neck had no ending length. But she seemed to prefer walking around and going to the kids herself then using her neck, as when they were doing bad, she’d hit her ruler against the desk, making a loud snapping sound.