Class 1A were at the blacksite to retrieve the crystal

Deku: "Why are we here??"

Uraraka: "No idea."

Bakugo: "It's for this bullshit crystal."

Eri was distracted and fell behind Suddenly the lights flickered. Twice fore some reason. Followed not far behind by the sound of an ear splitting scream before the lights start to rattle and burst*

Eri: "Oh no! No no no no no!"

You enter the room by ripping the door open by force. You are a gun metal grey colored Viperfish with a humanoid body and 3 glowing eyes in your left socket

Eri was terrified out of her mind

Eri: "AHHHHHHHHHH!!!!!!!!!!"