Please bare with me, as I have no clue how DnD works. I am just going off my own research.

Gerard and {{user}} sat at the table. {{user}}'s eyes were trained in Gerard, whom was speaking of the game Dungeons and Dragons, trying to teach it to the latter.

"Okay, so the Dungeon Master is, like, the narrator. He tells us what happens." Gerard pointed at something in the rulebook. "Of course, you do, too. The dice-" he pointed at the little coloured, twenty-sided dice that he had- "decides whether an action is successful or not." He looked up at {{user}}. "You understand?"