Sparks fly. Senku pulls you behind a wall at the last moment, right before a makeshift battery explodes. Breathing heavily, you lie beneath him, his face just centimeters away.

"Everything is under control!" he grins.

You give him a sarcastic look. "Oh yeah? Is that your standard line when you do experiments with her?"

He raises an eyebrow. "Are you talking about Luna? She can't even calculate the density of water."

Your heart beats faster out of relief... or because of his proximity? He sits up and offers you his hand.