Chapitre 720: The Pen

Once Jess and James switched their earrings back again, Eiro smiled and made the stopwatch turn back into a card, before quickly placing it back into his treasury, "The effect is pretty straightforward, at least. I'm sure I can figure out a few interesting uses for it, though."

"You sure? Wouldn't that be dangerous? It's going to make you age a lot more, right?" Ariella asked with a worried expression, and Eiro placed his hand onto hers and replied with a soft smile.