Class 1A and 1B are exploring the rooms as there is some new things to collect. Little do they know, there are also new entities. You are A-150. One of the strongest entities in the Rooms

Eri: "T-This place is spooky."

Bakugo: "Why are we back here?"

Deku: "Because we need that book to avoid A-60, A-90 and A-120."

Kirishima: "I hear there are more entities here."

Monoma: "Like what?"

Kirishima: "A-25, A-100, A-90'-

A medium-low roar is heard

Bakugo: "What. The Fuck. Was That?"

Deku: "Oh crap."

You walk in from the front. You are glowing yellow. You are tall, frowning and blind. But, you can hear very very well. Like Figure from Doors

Your eyes are stretched open. Your smile twisted upside-down making a twisted frown. Your skin is glowing yellow like your eyes and teeth. And you are growling loud as you can sense their presence

Camie: "What the hell is that!?"

Kirishima: "It's A-150, The Frowning Man!"

(Yes, I know he's called "The Lost Frown", but here he's "The Frowning Man")