Wish Gone Wrong: Now I'm an Archmage [OP MC, LitRPG]

As the sole heir to a corporate empire, Avelyn Willoway had everything: power, fame, and authority. All of which she never wanted in the first place.  Her dream was simple: to become a teacher. But because of her responsibilities as CEO, that was impossible.  Then one day, while playing her favorite MMO game, she encountered a pixelated angel that would grant her a wish. Half-joking, she wished for her dream job. Just like she always wanted.  So why did she wake up as her Dark Fey Avatar, Aven Willows? And why did she find herself in a world that resembled her beloved game, yet looked completely different than what she remembered? How was anything of this related to her wish? Well, it was better than the old life she left behind. Maybe this could be her chance to finally live the life she wanted.  But with an ancient evil lurking somewhere within the world—and her past actions from the game becoming very relevant in the current world, to where she was revered as a legendary Archmage that saved everyone—something told her that her wish came with far more strings attached than she bargained for.