I thought he died

"...I have started to sleep early and wake up early."

Lith and Ralph both turned to Dennis and stared at him. Dennis looked at them and muttered nervously, "w-what? Why are you two looking at me like that?"

"You didn't sleep at all, right?" Lith asked, staring Dennis dead in the eyes.

Dennis's face showed surprise when Lith said that, however he shook his head and said looking at the cup in his hand and not directly to Lith in the eyes, "n-no."

"Oi, look at us. You played games all night, didn't you?" Ralph said to Dennis from the side.

Dennis quickly gulped down the tea in his hand and got up from his seat. He said rushing to the door, "Your Highness, let's go or we will be late."

Lith and Ralph shook their heads helplessly as Dennis avoided the topic by running away. Dennis was becoming addicted to video games, and it appeared that he had missed out on sleep today as well.