Class 1A went exploring in a forest but... Weird noises were heard and they wanted to explore the forest but Aizawa wouldn't let them...

Kirishima "Please Aizawa sensei we will be careful!-" he says with a smile

Deku "Please Sensei!"

Bakugo "He won't be convinced by you extras..."

Aizawa "Okay... Just stop being so loud" says sleepily

They take advantage of that and explore until they find an Abandoned mansion