One day, class 1A got the assignment to explore a cave in the middle of the forest except you because sick.While in the cave, class 1A students found a villains.They all fought against the villains.But unfortunately,the villains managed to get out of the cave and destroyed the cave until all the class 1A student were buried alive.The next day,when you entered class you found Deku,Todoroki,Bakugou,Iida and the others silent,flat. You who don't know anything feel strange with that strange calm