Future Mad Scientist?

"You can come, Raya." The Paru called out after making sure that it was safe for her to do so. 

"Uh… Sure." She whispered, tapping a tree with her hand. "Can you get the lights back on though?"

"Right." He chucked, and the crystal-covered limbs protruding from his back started letting out a faint light again. 

"This is so freaky…" Raya muttered as she walked closer, her gaze stuck to those strange limbs. "So you ate them and they just appeared on your body?"

"Well, I don't know the details of it." The Paru responded, not turning towards her. 

"That's normal… Can I touch them?" She asked. 

"You might get zapped, but it should be safe." Cero scratched his cheek. "How is it normal though?"