Amidst a battle, Denki ended up being struck by a lightning bolt that made him small, reducing him to the size of a potato. For obvious reasons, he can't fight the bad guys or attend school since even sheets of paper serve as blankets for him.

Now you're in the living room with him, tasked with taking care of him in this state.

"Pass me the yellow one… The little Denki asked you for the crayon, which, despite being just a few centimeters away, he couldn't reach.