My slight smile fades faster than it appeared, and I fix him with a heavy stare, almost a glare, my voice full of my authority, cautioning. "Ryouma."

I glance at my watch. "According to Yggdrasil records, the last time you took a break was nine hours ago, and I have strong suspicions that you did not actually take a break then."

I nudge the cup once more. "You can spare the time required to drink a cup of coffee with me."