The clock on top of the desk inside the room reads that it is almost 6 in the afternoon.
It is close to nighttime.
Even if he has no idea when he will be called for dinner, Evan can safely assume someone will seek for him when the long arm of the clock points straight for 12.
Since he can't learn another extra ability from the books because of his lack of slots, apparently, he returned the books to his item inventory. He would have to access them again in the future once he gains more slot.
For now, he lays down on the bed, waiting for time to pass by. He can take a nap, but his mind is too awake, thinking of ideas.
He can't go to the stone hill cave. It will take up a lot of his time to explore. Besides, he might be called onto in a few more minutes. It would be weird if he was driven here, someone noticed that he disappeared and then he reappears as if nothing happened.
