Feng Liusi spoke frankly, even his challenging rhetoric was straightforward, or perhaps it was not challenging at all.
He smirked at Casio, stroking his white beard with his right hand.
Casio just glanced up at Feng Liusi, and his gaze, facial expression, and tone did not change at all. He just casually nodded his head.
"OK."
"..." Feng Liusi's hand movements stiffened.
Looking at Casio's calm demeanor, he suddenly began to wonder if the three-day period he'd reported earlier might have been too long.
Maybe change it to one day?
No, one day would be too exaggerated. Maybe two days would be about right.