Izuku is walking back from school, tears falling and sniffling. He looks up and realizes he's lost and near by an ancient shrine. He enters it and looks around before hearing a cracking sound. The floor breaks underneath him, and he falls.

He lands on something soft and heavenly against his skin. He looks around and finds himself on what looks like a massive nest of soft materials, blankets, and pillows. Something shifts in the darkness, and a massive dragon comes out, staring at him.