VR online games: the only Bard

There is such a game called "dragon and dungeons"< Br> there is a game rule called DND< Br> there is a VR online game that uses the revised DND rules< Br> there is a person who can change the decision result of the game at will< Br> can't an attack hit? Changed< Br> can spells not maximize damage? Changed< Br> is the enemy powerful? Changed< Br> a "universal dice" is about to change the fate of the protagonist