If anyone else but Arthur did something similar, I would be mad at them for playing while the world is ending. But knowing Arthur, he really will get an idea how to save the world from playing that video game
Vulcan is really putting his faith in Arthur's delusions this time. They could be helping people or fighting right now, but instead they're playing dragon quest. Arthur better get a massive power boost from this.
@AvocadoChow normally buildings (not houses) have support batteries in case of blackouts, so probably playing with that energy, if not Vulcan could pull something.
WAIT, I just realized something. Arthur's power comes from his imagination, and Adolla is a world of imagination. So in a way, his power makes a lot of sense