Dreamfighter storie

HELLO There, Its me Dreamfighter of the nightwings. I have decided to Make a thing on wings of fire. Wings of fire weekly includes Theories, questions, fanfics, and etc. This will include spoilers. I will put the name of the Book(s) before I begin so you won't have to worry. Hopefully you enjoy

Stuck in an unknown realm known as the Dreamworld, our narrator finds themself battling monsters in all shapes and sizes, while also searching memories of their past. Who is this person, and why are they here in the first place?